5220080

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2837}}^1$

素因数の和:2873

約数の個数: 40

約数和(自身を含む): 12668832

約数和(自身を除く): 7448752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 2837, 5674, 11348, 14185, 22696, 28370, 45392, 56740, 65251, 113480, 130502, 226960, 261004, 326255, 522008, 652510, 1044016, 1305020, 2610040, 5220080]

約数ペア:

[(1, 5220080), (2, 2610040), (4, 1305020), (5, 1044016), (8, 652510), (10, 522008), (16, 326255), (20, 261004), (23, 226960), (40, 130502), (46, 113480), (80, 65251), (92, 56740), (115, 45392), (184, 28370), (230, 22696), (368, 14185), (460, 11348), (920, 5674), (1840, 2837)]