4109360

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1657}}^1$

素因数の和:1701

約数の個数: 40

約数和(自身を含む): 9868416

約数和(自身を除く): 5759056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 1657, 2480, 3314, 6628, 8285, 13256, 16570, 26512, 33140, 51367, 66280, 102734, 132560, 205468, 256835, 410936, 513670, 821872, 1027340, 2054680, 4109360]

約数ペア:

[(1, 4109360), (2, 2054680), (4, 1027340), (5, 821872), (8, 513670), (10, 410936), (16, 256835), (20, 205468), (31, 132560), (40, 102734), (62, 66280), (80, 51367), (124, 33140), (155, 26512), (248, 16570), (310, 13256), (496, 8285), (620, 6628), (1240, 3314), (1657, 2480)]