102996920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4831}}^1$

素因数の和:4896

約数の個数: 64

約数和(自身を含む): 255709440

約数和(自身を除く): 152712520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 104, 130, 164, 205, 260, 328, 410, 520, 533, 820, 1066, 1640, 2132, 2665, 4264, 4831, 5330, 9662, 10660, 19324, 21320, 24155, 38648, 48310, 62803, 96620, 125606, 193240, 198071, 251212, 314015, 396142, 502424, 628030, 792284, 990355, 1256060, 1584568, 1980710, 2512120, 2574923, 3961420, 5149846, 7922840, 10299692, 12874615, 20599384, 25749230, 51498460, 102996920]

約数ペア:

[(1, 102996920), (2, 51498460), (4, 25749230), (5, 20599384), (8, 12874615), (10, 10299692), (13, 7922840), (20, 5149846), (26, 3961420), (40, 2574923), (41, 2512120), (52, 1980710), (65, 1584568), (82, 1256060), (104, 990355), (130, 792284), (164, 628030), (205, 502424), (260, 396142), (328, 314015), (410, 251212), (520, 198071), (533, 193240), (820, 125606), (1066, 96620), (1640, 62803), (2132, 48310), (2665, 38648), (4264, 24155), (4831, 21320), (5330, 19324), (9662, 10660)]