182478680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2113}}^1$

素因数の和:2268

約数の個数: 64

約数和(自身を含む): 438359040

約数和(自身を除く): 255880360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 127, 136, 170, 254, 340, 508, 635, 680, 1016, 1270, 2113, 2159, 2540, 4226, 4318, 5080, 8452, 8636, 10565, 10795, 16904, 17272, 21130, 21590, 35921, 42260, 43180, 71842, 84520, 86360, 143684, 179605, 268351, 287368, 359210, 536702, 718420, 1073404, 1341755, 1436840, 2146808, 2683510, 4561967, 5367020, 9123934, 10734040, 18247868, 22809835, 36495736, 45619670, 91239340, 182478680]

約数ペア:

[(1, 182478680), (2, 91239340), (4, 45619670), (5, 36495736), (8, 22809835), (10, 18247868), (17, 10734040), (20, 9123934), (34, 5367020), (40, 4561967), (68, 2683510), (85, 2146808), (127, 1436840), (136, 1341755), (170, 1073404), (254, 718420), (340, 536702), (508, 359210), (635, 287368), (680, 268351), (1016, 179605), (1270, 143684), (2113, 86360), (2159, 84520), (2540, 71842), (4226, 43180), (4318, 42260), (5080, 35921), (8452, 21590), (8636, 21130), (10565, 17272), (10795, 16904)]