8587360

素因数分解:

$2^5\times 5^1\times {\mathrm{191}}^1\times {\mathrm{281}}^1$

素因数の和:487

約数の個数: 48

約数和(自身を含む): 20466432

約数和(自身を除く): 11879072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 191, 281, 382, 562, 764, 955, 1124, 1405, 1528, 1910, 2248, 2810, 3056, 3820, 4496, 5620, 6112, 7640, 8992, 11240, 15280, 22480, 30560, 44960, 53671, 107342, 214684, 268355, 429368, 536710, 858736, 1073420, 1717472, 2146840, 4293680, 8587360]

約数ペア:

[(1, 8587360), (2, 4293680), (4, 2146840), (5, 1717472), (8, 1073420), (10, 858736), (16, 536710), (20, 429368), (32, 268355), (40, 214684), (80, 107342), (160, 53671), (191, 44960), (281, 30560), (382, 22480), (562, 15280), (764, 11240), (955, 8992), (1124, 7640), (1405, 6112), (1528, 5620), (1910, 4496), (2248, 3820), (2810, 3056)]