3837620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10099}}^1$

素因数の和:10127

約数の個数: 24

約数和(自身を含む): 8484000

約数和(自身を除く): 4646380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 10099, 20198, 40396, 50495, 100990, 191881, 201980, 383762, 767524, 959405, 1918810, 3837620]

約数ペア:

[(1, 3837620), (2, 1918810), (4, 959405), (5, 767524), (10, 383762), (19, 201980), (20, 191881), (38, 100990), (76, 50495), (95, 40396), (190, 20198), (380, 10099)]