88898840540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{65981}}^1$

素因数の和:66143

約数の個数: 96

約数和(自身を含む): 203520159360

約数和(自身を除く): 114621318820

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 101, 115, 116, 145, 202, 230, 290, 404, 460, 505, 580, 667, 1010, 1334, 2020, 2323, 2668, 2929, 3335, 4646, 5858, 6670, 9292, 11615, 11716, 13340, 14645, 23230, 29290, 46460, 58580, 65981, 67367, 131962, 134734, 263924, 269468, 329905, 336835, 659810, 673670, 1319620, 1347340, 1517563, 1913449, 3035126, 3826898, 6070252, 6664081, 7587815, 7653796, 9567245, 13328162, 15175630, 19134490, 26656324, 30351260, 33320405, 38268980, 44009327, 66640810, 88018654, 133281620, 153273863, 176037308, 193258349, 220046635, 306547726, 386516698, 440093270, 613095452, 766369315, 773033396, 880186540, 966291745, 1532738630, 1932583490, 3065477260, 3865166980, 4444942027, 8889884054, 17779768108, 22224710135, 44449420270, 88898840540]

約数ペア:

[(1, 88898840540), (2, 44449420270), (4, 22224710135), (5, 17779768108), (10, 8889884054), (20, 4444942027), (23, 3865166980), (29, 3065477260), (46, 1932583490), (58, 1532738630), (92, 966291745), (101, 880186540), (115, 773033396), (116, 766369315), (145, 613095452), (202, 440093270), (230, 386516698), (290, 306547726), (404, 220046635), (460, 193258349), (505, 176037308), (580, 153273863), (667, 133281620), (1010, 88018654), (1334, 66640810), (2020, 44009327), (2323, 38268980), (2668, 33320405), (2929, 30351260), (3335, 26656324), (4646, 19134490), (5858, 15175630), (6670, 13328162), (9292, 9567245), (11615, 7653796), (11716, 7587815), (13340, 6664081), (14645, 6070252), (23230, 3826898), (29290, 3035126), (46460, 1913449), (58580, 1517563), (65981, 1347340), (67367, 1319620), (131962, 673670), (134734, 659810), (263924, 336835), (269468, 329905)]