199989779860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{2251}}^1$

素因数の和:2558

約数の個数: 192

約数和(自身を含む): 480516986880

約数和(自身を除く): 280527207020

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 83, 92, 115, 130, 166, 179, 230, 260, 299, 332, 358, 415, 460, 598, 716, 830, 895, 1079, 1196, 1495, 1660, 1790, 1909, 2158, 2251, 2327, 2990, 3580, 3818, 4117, 4316, 4502, 4654, 5395, 5980, 7636, 8234, 9004, 9308, 9545, 10790, 11255, 11635, 14857, 16468, 19090, 20585, 21580, 22510, 23270, 24817, 29263, 29714, 38180, 41170, 45020, 46540, 49634, 51773, 53521, 58526, 59428, 74285, 82340, 99268, 103546, 107042, 117052, 124085, 146315, 148570, 186833, 193141, 207092, 214084, 248170, 258865, 267605, 292630, 297140, 341711, 373666, 386282, 402929, 496340, 517730, 535210, 585260, 673049, 683422, 747332, 772564, 805858, 934165, 965705, 1035460, 1070420, 1346098, 1366844, 1611716, 1708555, 1868330, 1931410, 2014645, 2428829, 2692196, 3365245, 3417110, 3736660, 3862820, 4029290, 4297159, 4442243, 4857658, 5238077, 6730490, 6834220, 8058580, 8594318, 8884486, 9267367, 9715316, 10476154, 12144145, 13460980, 17188636, 17768972, 18534734, 20952308, 21485795, 22211215, 24288290, 26190385, 33443107, 37069468, 42971590, 44422430, 46336835, 48576580, 52380770, 55863067, 66886214, 85943180, 88844860, 92673670, 104761540, 111726134, 120475771, 133772428, 167215535, 185347340, 223452268, 240951542, 279315335, 334431070, 434760391, 481903084, 558630670, 602378855, 668862140, 769191461, 869520782, 1117261340, 1204757710, 1538382922, 1739041564, 2173801955, 2409515420, 3076765844, 3845957305, 4347603910, 7691914610, 8695207820, 9999488993, 15383829220, 19998977986, 39997955972, 49997444965, 99994889930, 199989779860]

約数ペア:

[(1, 199989779860), (2, 99994889930), (4, 49997444965), (5, 39997955972), (10, 19998977986), (13, 15383829220), (20, 9999488993), (23, 8695207820), (26, 7691914610), (46, 4347603910), (52, 3845957305), (65, 3076765844), (83, 2409515420), (92, 2173801955), (115, 1739041564), (130, 1538382922), (166, 1204757710), (179, 1117261340), (230, 869520782), (260, 769191461), (299, 668862140), (332, 602378855), (358, 558630670), (415, 481903084), (460, 434760391), (598, 334431070), (716, 279315335), (830, 240951542), (895, 223452268), (1079, 185347340), (1196, 167215535), (1495, 133772428), (1660, 120475771), (1790, 111726134), (1909, 104761540), (2158, 92673670), (2251, 88844860), (2327, 85943180), (2990, 66886214), (3580, 55863067), (3818, 52380770), (4117, 48576580), (4316, 46336835), (4502, 44422430), (4654, 42971590), (5395, 37069468), (5980, 33443107), (7636, 26190385), (8234, 24288290), (9004, 22211215), (9308, 21485795), (9545, 20952308), (10790, 18534734), (11255, 17768972), (11635, 17188636), (14857, 13460980), (16468, 12144145), (19090, 10476154), (20585, 9715316), (21580, 9267367), (22510, 8884486), (23270, 8594318), (24817, 8058580), (29263, 6834220), (29714, 6730490), (38180, 5238077), (41170, 4857658), (45020, 4442243), (46540, 4297159), (49634, 4029290), (51773, 3862820), (53521, 3736660), (58526, 3417110), (59428, 3365245), (74285, 2692196), (82340, 2428829), (99268, 2014645), (103546, 1931410), (107042, 1868330), (117052, 1708555), (124085, 1611716), (146315, 1366844), (148570, 1346098), (186833, 1070420), (193141, 1035460), (207092, 965705), (214084, 934165), (248170, 805858), (258865, 772564), (267605, 747332), (292630, 683422), (297140, 673049), (341711, 585260), (373666, 535210), (386282, 517730), (402929, 496340)]