13050200

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2837}}^1$

素因数の和:2876

約数の個数: 48

約数和(自身を含む): 31672080

約数和(自身を除く): 18621880

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 575, 920, 1150, 2300, 2837, 4600, 5674, 11348, 14185, 22696, 28370, 56740, 65251, 70925, 113480, 130502, 141850, 261004, 283700, 326255, 522008, 567400, 652510, 1305020, 1631275, 2610040, 3262550, 6525100, 13050200]

約数ペア:

[(1, 13050200), (2, 6525100), (4, 3262550), (5, 2610040), (8, 1631275), (10, 1305020), (20, 652510), (23, 567400), (25, 522008), (40, 326255), (46, 283700), (50, 261004), (92, 141850), (100, 130502), (115, 113480), (184, 70925), (200, 65251), (230, 56740), (460, 28370), (575, 22696), (920, 14185), (1150, 11348), (2300, 5674), (2837, 4600)]