4169740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10973}}^1$

素因数の和:11001

約数の個数: 24

約数和(自身を含む): 9218160

約数和(自身を除く): 5048420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 10973, 21946, 43892, 54865, 109730, 208487, 219460, 416974, 833948, 1042435, 2084870, 4169740]

約数ペア:

[(1, 4169740), (2, 2084870), (4, 1042435), (5, 833948), (10, 416974), (19, 219460), (20, 208487), (38, 109730), (76, 54865), (95, 43892), (190, 21946), (380, 10973)]