76904230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{20399}}^1$

素因数の和:20448

約数の個数: 32

約数和(自身を含む): 154224000

約数和(自身を除く): 77319770

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 20399, 40798, 101995, 203990, 265187, 530374, 591571, 1183142, 1325935, 2651870, 2957855, 5915710, 7690423, 15380846, 38452115, 76904230]

約数ペア:

[(1, 76904230), (2, 38452115), (5, 15380846), (10, 7690423), (13, 5915710), (26, 2957855), (29, 2651870), (58, 1325935), (65, 1183142), (130, 591571), (145, 530374), (290, 265187), (377, 203990), (754, 101995), (1885, 40798), (3770, 20399)]