20083650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{191}}^1\times {\mathrm{701}}^1$

素因数の和:907

約数の個数: 48

約数和(自身を含む): 50139648

約数和(自身を除く): 30055998

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 191, 382, 573, 701, 955, 1146, 1402, 1910, 2103, 2865, 3505, 4206, 4775, 5730, 7010, 9550, 10515, 14325, 17525, 21030, 28650, 35050, 52575, 105150, 133891, 267782, 401673, 669455, 803346, 1338910, 2008365, 3347275, 4016730, 6694550, 10041825, 20083650]

約数ペア:

[(1, 20083650), (2, 10041825), (3, 6694550), (5, 4016730), (6, 3347275), (10, 2008365), (15, 1338910), (25, 803346), (30, 669455), (50, 401673), (75, 267782), (150, 133891), (191, 105150), (382, 52575), (573, 35050), (701, 28650), (955, 21030), (1146, 17525), (1402, 14325), (1910, 10515), (2103, 9550), (2865, 7010), (3505, 5730), (4206, 4775)]