147990560

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{7283}}^1$

素因数の和:7425

約数の個数: 48

約数和(自身を含む): 352429056

約数和(自身を除く): 204438496

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, 7283, 10160, 14566, 20320, 29132, 36415, 58264, 72830, 116528, 145660, 233056, 291320, 582640, 924941, 1165280, 1849882, 3699764, 4624705, 7399528, 9249410, 14799056, 18498820, 29598112, 36997640, 73995280, 147990560]

約数ペア:

[(1, 147990560), (2, 73995280), (4, 36997640), (5, 29598112), (8, 18498820), (10, 14799056), (16, 9249410), (20, 7399528), (32, 4624705), (40, 3699764), (80, 1849882), (127, 1165280), (160, 924941), (254, 582640), (508, 291320), (635, 233056), (1016, 145660), (1270, 116528), (2032, 72830), (2540, 58264), (4064, 36415), (5080, 29132), (7283, 20320), (10160, 14566)]