2067993400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{939997}}^1$

素因数の和:940024

約数の個数: 48

約数和(自身を含む): 5245188840

約数和(自身を除く): 3177195440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 939997, 1879994, 3759988, 4699985, 7519976, 9399970, 10339967, 18799940, 20679934, 23499925, 37599880, 41359868, 46999850, 51699835, 82719736, 93999700, 103399670, 187999400, 206799340, 258499175, 413598680, 516998350, 1033996700, 2067993400]

約数ペア:

[(1, 2067993400), (2, 1033996700), (4, 516998350), (5, 413598680), (8, 258499175), (10, 206799340), (11, 187999400), (20, 103399670), (22, 93999700), (25, 82719736), (40, 51699835), (44, 46999850), (50, 41359868), (55, 37599880), (88, 23499925), (100, 20679934), (110, 18799940), (200, 10339967), (220, 9399970), (275, 7519976), (440, 4699985), (550, 3759988), (1100, 1879994), (2200, 939997)]