3942050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{1609}}^1$

素因数の和:1635

約数の個数: 36

約数和(自身を含む): 8534610

約数和(自身を除く): 4592560

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 1609, 2450, 3218, 8045, 11263, 16090, 22526, 40225, 56315, 78841, 80450, 112630, 157682, 281575, 394205, 563150, 788410, 1971025, 3942050]

約数ペア:

[(1, 3942050), (2, 1971025), (5, 788410), (7, 563150), (10, 394205), (14, 281575), (25, 157682), (35, 112630), (49, 80450), (50, 78841), (70, 56315), (98, 40225), (175, 22526), (245, 16090), (350, 11263), (490, 8045), (1225, 3218), (1609, 2450)]