40526192120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{90533}}^1$

素因数の和:90613

約数の個数: 96

約数和(自身を含む): 99341147520

約数和(自身を除く): 58814955400

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 95, 124, 152, 155, 190, 248, 310, 361, 380, 589, 620, 722, 760, 1178, 1240, 1444, 1805, 2356, 2888, 2945, 3610, 4712, 5890, 7220, 11191, 11780, 14440, 22382, 23560, 44764, 55955, 89528, 90533, 111910, 181066, 223820, 362132, 447640, 452665, 724264, 905330, 1720127, 1810660, 2806523, 3440254, 3621320, 5613046, 6880508, 8600635, 11226092, 13761016, 14032615, 17201270, 22452184, 28065230, 32682413, 34402540, 53323937, 56130460, 65364826, 68805080, 106647874, 112260920, 130729652, 163412065, 213295748, 261459304, 266619685, 326824130, 426591496, 533239370, 653648260, 1013154803, 1066478740, 1307296520, 2026309606, 2132957480, 4052619212, 5065774015, 8105238424, 10131548030, 20263096060, 40526192120]

約数ペア:

[(1, 40526192120), (2, 20263096060), (4, 10131548030), (5, 8105238424), (8, 5065774015), (10, 4052619212), (19, 2132957480), (20, 2026309606), (31, 1307296520), (38, 1066478740), (40, 1013154803), (62, 653648260), (76, 533239370), (95, 426591496), (124, 326824130), (152, 266619685), (155, 261459304), (190, 213295748), (248, 163412065), (310, 130729652), (361, 112260920), (380, 106647874), (589, 68805080), (620, 65364826), (722, 56130460), (760, 53323937), (1178, 34402540), (1240, 32682413), (1444, 28065230), (1805, 22452184), (2356, 17201270), (2888, 14032615), (2945, 13761016), (3610, 11226092), (4712, 8600635), (5890, 6880508), (7220, 5613046), (11191, 3621320), (11780, 3440254), (14440, 2806523), (22382, 1810660), (23560, 1720127), (44764, 905330), (55955, 724264), (89528, 452665), (90533, 447640), (111910, 362132), (181066, 223820)]