2080473890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3257}}^1\times {\mathrm{5807}}^1$

素因数の和:9082

約数の個数: 32

約数和(自身を含む): 4087252224

約数和(自身を除く): 2006778334

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 3257, 5807, 6514, 11614, 16285, 29035, 32570, 35827, 58070, 63877, 71654, 127754, 179135, 319385, 358270, 638770, 18913399, 37826798, 94566995, 189133990, 208047389, 416094778, 1040236945, 2080473890]

約数ペア:

[(1, 2080473890), (2, 1040236945), (5, 416094778), (10, 208047389), (11, 189133990), (22, 94566995), (55, 37826798), (110, 18913399), (3257, 638770), (5807, 358270), (6514, 319385), (11614, 179135), (16285, 127754), (29035, 71654), (32570, 63877), (35827, 58070)]