4088200040

素因数分解:

$2^3\times 5^1\times {\mathrm{102205001}}^1$

素因数の和:102205012

約数の個数: 16

約数和(自身を含む): 9198450180

約数和(自身を除く): 5110250140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 102205001, 204410002, 408820004, 511025005, 817640008, 1022050010, 2044100020, 4088200040]

約数ペア:

[(1, 4088200040), (2, 2044100020), (4, 1022050010), (5, 817640008), (8, 511025005), (10, 408820004), (20, 204410002), (40, 102205001)]