285150560

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{14033}}^1$

素因数の和:14175

約数の個数: 48

約数和(自身を含む): 679021056

約数和(自身を除く): 393870496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 10160, 14033, 20320, 28066, 56132, 70165, 112264, 140330, 224528, 280660, 449056, 561320, 1122640, 1782191, 2245280, 3564382, 7128764, 8910955, 14257528, 17821910, 28515056, 35643820, 57030112, 71287640, 142575280, 285150560]

約数ペア:

[(1, 285150560), (2, 142575280), (4, 71287640), (5, 57030112), (8, 35643820), (10, 28515056), (16, 17821910), (20, 14257528), (32, 8910955), (40, 7128764), (80, 3564382), (127, 2245280), (160, 1782191), (254, 1122640), (508, 561320), (635, 449056), (1016, 280660), (1270, 224528), (2032, 140330), (2540, 112264), (4064, 70165), (5080, 56132), (10160, 28066), (14033, 20320)]