1845989860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:554

約数の個数: 192

約数和(自身を含む): 4812079104

約数和(自身を除く): 2966089244

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 31, 44, 47, 52, 55, 62, 65, 94, 110, 124, 130, 143, 155, 188, 220, 235, 260, 286, 310, 341, 403, 443, 470, 517, 572, 611, 620, 682, 715, 806, 886, 940, 1034, 1222, 1364, 1430, 1457, 1612, 1705, 1772, 2015, 2068, 2215, 2444, 2585, 2860, 2914, 3055, 3410, 4030, 4430, 4433, 4873, 5170, 5759, 5828, 6110, 6721, 6820, 7285, 8060, 8860, 8866, 9746, 10340, 11518, 12220, 13442, 13733, 14570, 16027, 17732, 18941, 19492, 20821, 22165, 23036, 24365, 26884, 27466, 28795, 29140, 32054, 33605, 37882, 41642, 44330, 48730, 54932, 57590, 63349, 64108, 67210, 68665, 75764, 80135, 83284, 88660, 94705, 97460, 104105, 115180, 126698, 134420, 137330, 151063, 160270, 178529, 189410, 208210, 208351, 229031, 253396, 270673, 274660, 302126, 316745, 320540, 357058, 378820, 416420, 416702, 458062, 541346, 604252, 633490, 645451, 714116, 755315, 833404, 892645, 916124, 1041755, 1082692, 1145155, 1266980, 1290902, 1353365, 1510630, 1785290, 1963819, 2083510, 2290310, 2581804, 2706730, 2977403, 3021260, 3227255, 3570580, 3927638, 4167020, 4580620, 5413460, 5954806, 6454510, 7099961, 7855276, 8390863, 9819095, 11909612, 12909020, 14199922, 14887015, 16781726, 19638190, 28399844, 29774030, 33563452, 35499805, 39276380, 41954315, 59548060, 70999610, 83908630, 92299493, 141999220, 167817260, 184598986, 369197972, 461497465, 922994930, 1845989860]

約数ペア:

[(1, 1845989860), (2, 922994930), (4, 461497465), (5, 369197972), (10, 184598986), (11, 167817260), (13, 141999220), (20, 92299493), (22, 83908630), (26, 70999610), (31, 59548060), (44, 41954315), (47, 39276380), (52, 35499805), (55, 33563452), (62, 29774030), (65, 28399844), (94, 19638190), (110, 16781726), (124, 14887015), (130, 14199922), (143, 12909020), (155, 11909612), (188, 9819095), (220, 8390863), (235, 7855276), (260, 7099961), (286, 6454510), (310, 5954806), (341, 5413460), (403, 4580620), (443, 4167020), (470, 3927638), (517, 3570580), (572, 3227255), (611, 3021260), (620, 2977403), (682, 2706730), (715, 2581804), (806, 2290310), (886, 2083510), (940, 1963819), (1034, 1785290), (1222, 1510630), (1364, 1353365), (1430, 1290902), (1457, 1266980), (1612, 1145155), (1705, 1082692), (1772, 1041755), (2015, 916124), (2068, 892645), (2215, 833404), (2444, 755315), (2585, 714116), (2860, 645451), (2914, 633490), (3055, 604252), (3410, 541346), (4030, 458062), (4430, 416702), (4433, 416420), (4873, 378820), (5170, 357058), (5759, 320540), (5828, 316745), (6110, 302126), (6721, 274660), (6820, 270673), (7285, 253396), (8060, 229031), (8860, 208351), (8866, 208210), (9746, 189410), (10340, 178529), (11518, 160270), (12220, 151063), (13442, 137330), (13733, 134420), (14570, 126698), (16027, 115180), (17732, 104105), (18941, 97460), (19492, 94705), (20821, 88660), (22165, 83284), (23036, 80135), (24365, 75764), (26884, 68665), (27466, 67210), (28795, 64108), (29140, 63349), (32054, 57590), (33605, 54932), (37882, 48730), (41642, 44330)]