38198740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{100523}}^1$

素因数の和:100551

約数の個数: 24

約数和(自身を含む): 84440160

約数和(自身を除く): 46241420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 100523, 201046, 402092, 502615, 1005230, 1909937, 2010460, 3819874, 7639748, 9549685, 19099370, 38198740]

約数ペア:

[(1, 38198740), (2, 19099370), (4, 9549685), (5, 7639748), (10, 3819874), (19, 2010460), (20, 1909937), (38, 1005230), (76, 502615), (95, 402092), (190, 201046), (380, 100523)]