82152640

素因数分解:

$2^6\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1723}}^1$

素因数の和:1889

約数の個数: 56

約数和(自身を含む): 197053200

約数和(自身を除く): 114900560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 149, 160, 298, 320, 596, 745, 1192, 1490, 1723, 2384, 2980, 3446, 4768, 5960, 6892, 8615, 9536, 11920, 13784, 17230, 23840, 27568, 34460, 47680, 55136, 68920, 110272, 137840, 256727, 275680, 513454, 551360, 1026908, 1283635, 2053816, 2567270, 4107632, 5134540, 8215264, 10269080, 16430528, 20538160, 41076320, 82152640]

約数ペア:

[(1, 82152640), (2, 41076320), (4, 20538160), (5, 16430528), (8, 10269080), (10, 8215264), (16, 5134540), (20, 4107632), (32, 2567270), (40, 2053816), (64, 1283635), (80, 1026908), (149, 551360), (160, 513454), (298, 275680), (320, 256727), (596, 137840), (745, 110272), (1192, 68920), (1490, 55136), (1723, 47680), (2384, 34460), (2980, 27568), (3446, 23840), (4768, 17230), (5960, 13784), (6892, 11920), (8615, 9536)]