9142195480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31151}}^1$

素因数の和:31225

約数の個数: 128

約数和(自身を含む): 24223795200

約数和(自身を除く): 15081599720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 29, 40, 44, 46, 55, 58, 88, 92, 110, 115, 116, 145, 184, 220, 230, 232, 253, 290, 319, 440, 460, 506, 580, 638, 667, 920, 1012, 1160, 1265, 1276, 1334, 1595, 2024, 2530, 2552, 2668, 3190, 3335, 5060, 5336, 6380, 6670, 7337, 10120, 12760, 13340, 14674, 26680, 29348, 31151, 36685, 58696, 62302, 73370, 124604, 146740, 155755, 249208, 293480, 311510, 342661, 623020, 685322, 716473, 903379, 1246040, 1370644, 1432946, 1713305, 1806758, 2741288, 2865892, 3426610, 3582365, 3613516, 4516895, 5731784, 6853220, 7164730, 7227032, 7881203, 9033790, 9937169, 13706440, 14329460, 15762406, 18067580, 19874338, 20777717, 28658920, 31524812, 36135160, 39406015, 39748676, 41555434, 49685845, 63049624, 78812030, 79497352, 83110868, 99371690, 103888585, 157624060, 166221736, 198743380, 207777170, 228554887, 315248120, 397486760, 415554340, 457109774, 831108680, 914219548, 1142774435, 1828439096, 2285548870, 4571097740, 9142195480]

約数ペア:

[(1, 9142195480), (2, 4571097740), (4, 2285548870), (5, 1828439096), (8, 1142774435), (10, 914219548), (11, 831108680), (20, 457109774), (22, 415554340), (23, 397486760), (29, 315248120), (40, 228554887), (44, 207777170), (46, 198743380), (55, 166221736), (58, 157624060), (88, 103888585), (92, 99371690), (110, 83110868), (115, 79497352), (116, 78812030), (145, 63049624), (184, 49685845), (220, 41555434), (230, 39748676), (232, 39406015), (253, 36135160), (290, 31524812), (319, 28658920), (440, 20777717), (460, 19874338), (506, 18067580), (580, 15762406), (638, 14329460), (667, 13706440), (920, 9937169), (1012, 9033790), (1160, 7881203), (1265, 7227032), (1276, 7164730), (1334, 6853220), (1595, 5731784), (2024, 4516895), (2530, 3613516), (2552, 3582365), (2668, 3426610), (3190, 2865892), (3335, 2741288), (5060, 1806758), (5336, 1713305), (6380, 1432946), (6670, 1370644), (7337, 1246040), (10120, 903379), (12760, 716473), (13340, 685322), (14674, 623020), (26680, 342661), (29348, 311510), (31151, 293480), (36685, 249208), (58696, 155755), (62302, 146740), (73370, 124604)]