2080975090

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{137177}}^1$

素因数の和:137262

約数の個数: 32

約数和(自身を含む): 3940849584

約数和(自身を除く): 1859874494

約数列:

[1, 2, 5, 10, 37, 41, 74, 82, 185, 205, 370, 410, 1517, 3034, 7585, 15170, 137177, 274354, 685885, 1371770, 5075549, 5624257, 10151098, 11248514, 25377745, 28121285, 50755490, 56242570, 208097509, 416195018, 1040487545, 2080975090]

約数ペア:

[(1, 2080975090), (2, 1040487545), (5, 416195018), (10, 208097509), (37, 56242570), (41, 50755490), (74, 28121285), (82, 25377745), (185, 11248514), (205, 10151098), (370, 5624257), (410, 5075549), (1517, 1371770), (3034, 685885), (7585, 274354), (15170, 137177)]