85038560

素因数分解:

$2^5\times 5^1\times {\mathrm{457}}^1\times {\mathrm{1163}}^1$

素因数の和:1635

約数の個数: 48

約数和(自身を含む): 201516336

約数和(自身を除く): 116477776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 457, 914, 1163, 1828, 2285, 2326, 3656, 4570, 4652, 5815, 7312, 9140, 9304, 11630, 14624, 18280, 18608, 23260, 36560, 37216, 46520, 73120, 93040, 186080, 531491, 1062982, 2125964, 2657455, 4251928, 5314910, 8503856, 10629820, 17007712, 21259640, 42519280, 85038560]

約数ペア:

[(1, 85038560), (2, 42519280), (4, 21259640), (5, 17007712), (8, 10629820), (10, 8503856), (16, 5314910), (20, 4251928), (32, 2657455), (40, 2125964), (80, 1062982), (160, 531491), (457, 186080), (914, 93040), (1163, 73120), (1828, 46520), (2285, 37216), (2326, 36560), (3656, 23260), (4570, 18608), (4652, 18280), (5815, 14624), (7312, 11630), (9140, 9304)]