38551580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1597}}^1$

素因数の和:1694

約数の個数: 48

約数和(自身を含む): 86982336

約数和(自身を除く): 48430756

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 71, 85, 142, 170, 284, 340, 355, 710, 1207, 1420, 1597, 2414, 3194, 4828, 6035, 6388, 7985, 12070, 15970, 24140, 27149, 31940, 54298, 108596, 113387, 135745, 226774, 271490, 453548, 542980, 566935, 1133870, 1927579, 2267740, 3855158, 7710316, 9637895, 19275790, 38551580]

約数ペア:

[(1, 38551580), (2, 19275790), (4, 9637895), (5, 7710316), (10, 3855158), (17, 2267740), (20, 1927579), (34, 1133870), (68, 566935), (71, 542980), (85, 453548), (142, 271490), (170, 226774), (284, 135745), (340, 113387), (355, 108596), (710, 54298), (1207, 31940), (1420, 27149), (1597, 24140), (2414, 15970), (3194, 12070), (4828, 7985), (6035, 6388)]