98132680

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1129}}^1$

素因数の和:1234

約数の個数: 64

約数和(自身を含む): 230655600

約数和(自身を除く): 132522920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 53, 82, 106, 164, 205, 212, 265, 328, 410, 424, 530, 820, 1060, 1129, 1640, 2120, 2173, 2258, 4346, 4516, 5645, 8692, 9032, 10865, 11290, 17384, 21730, 22580, 43460, 45160, 46289, 59837, 86920, 92578, 119674, 185156, 231445, 239348, 299185, 370312, 462890, 478696, 598370, 925780, 1196740, 1851560, 2393480, 2453317, 4906634, 9813268, 12266585, 19626536, 24533170, 49066340, 98132680]

約数ペア:

[(1, 98132680), (2, 49066340), (4, 24533170), (5, 19626536), (8, 12266585), (10, 9813268), (20, 4906634), (40, 2453317), (41, 2393480), (53, 1851560), (82, 1196740), (106, 925780), (164, 598370), (205, 478696), (212, 462890), (265, 370312), (328, 299185), (410, 239348), (424, 231445), (530, 185156), (820, 119674), (1060, 92578), (1129, 86920), (1640, 59837), (2120, 46289), (2173, 45160), (2258, 43460), (4346, 22580), (4516, 21730), (5645, 17384), (8692, 11290), (9032, 10865)]