560949440

素因数分解:

$2^6\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{1327}}^1$

素因数の和:2665

約数の個数: 56

約数和(自身を含む): 1337779392

約数和(自身を除く): 776829952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1321, 1327, 2642, 2654, 5284, 5308, 6605, 6635, 10568, 10616, 13210, 13270, 21136, 21232, 26420, 26540, 42272, 42464, 52840, 53080, 84544, 84928, 105680, 106160, 211360, 212320, 422720, 424640, 1752967, 3505934, 7011868, 8764835, 14023736, 17529670, 28047472, 35059340, 56094944, 70118680, 112189888, 140237360, 280474720, 560949440]

約数ペア:

[(1, 560949440), (2, 280474720), (4, 140237360), (5, 112189888), (8, 70118680), (10, 56094944), (16, 35059340), (20, 28047472), (32, 17529670), (40, 14023736), (64, 8764835), (80, 7011868), (160, 3505934), (320, 1752967), (1321, 424640), (1327, 422720), (2642, 212320), (2654, 211360), (5284, 106160), (5308, 105680), (6605, 84928), (6635, 84544), (10568, 53080), (10616, 52840), (13210, 42464), (13270, 42272), (21136, 26540), (21232, 26420)]