273517360

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{26921}}^1$

素因数の和:27061

約数の個数: 40

約数和(自身を含む): 640958976

約数和(自身を除く): 367441616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 10160, 26921, 53842, 107684, 134605, 215368, 269210, 430736, 538420, 1076840, 2153680, 3418967, 6837934, 13675868, 17094835, 27351736, 34189670, 54703472, 68379340, 136758680, 273517360]

約数ペア:

[(1, 273517360), (2, 136758680), (4, 68379340), (5, 54703472), (8, 34189670), (10, 27351736), (16, 17094835), (20, 13675868), (40, 6837934), (80, 3418967), (127, 2153680), (254, 1076840), (508, 538420), (635, 430736), (1016, 269210), (1270, 215368), (2032, 134605), (2540, 107684), (5080, 53842), (10160, 26921)]