5920160

素因数分解:

$2^5\times 5^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:405

約数の個数: 48

約数和(自身を含む): 14134176

約数和(自身を除く): 8214016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 163, 227, 326, 454, 652, 815, 908, 1135, 1304, 1630, 1816, 2270, 2608, 3260, 3632, 4540, 5216, 6520, 7264, 9080, 13040, 18160, 26080, 36320, 37001, 74002, 148004, 185005, 296008, 370010, 592016, 740020, 1184032, 1480040, 2960080, 5920160]

約数ペア:

[(1, 5920160), (2, 2960080), (4, 1480040), (5, 1184032), (8, 740020), (10, 592016), (16, 370010), (20, 296008), (32, 185005), (40, 148004), (80, 74002), (160, 37001), (163, 36320), (227, 26080), (326, 18160), (454, 13040), (652, 9080), (815, 7264), (908, 6520), (1135, 5216), (1304, 4540), (1630, 3632), (1816, 3260), (2270, 2608)]