1566452080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{10567}}^1$

素因数の和:10706

約数の個数: 80

約数和(自身を含む): 3891983040

約数和(自身を除く): 2325530960

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 109, 136, 170, 218, 272, 340, 436, 545, 680, 872, 1090, 1360, 1744, 1853, 2180, 3706, 4360, 7412, 8720, 9265, 10567, 14824, 18530, 21134, 29648, 37060, 42268, 52835, 74120, 84536, 105670, 148240, 169072, 179639, 211340, 359278, 422680, 718556, 845360, 898195, 1151803, 1437112, 1796390, 2303606, 2874224, 3592780, 4607212, 5759015, 7185560, 9214424, 11518030, 14371120, 18428848, 19580651, 23036060, 39161302, 46072120, 78322604, 92144240, 97903255, 156645208, 195806510, 313290416, 391613020, 783226040, 1566452080]

約数ペア:

[(1, 1566452080), (2, 783226040), (4, 391613020), (5, 313290416), (8, 195806510), (10, 156645208), (16, 97903255), (17, 92144240), (20, 78322604), (34, 46072120), (40, 39161302), (68, 23036060), (80, 19580651), (85, 18428848), (109, 14371120), (136, 11518030), (170, 9214424), (218, 7185560), (272, 5759015), (340, 4607212), (436, 3592780), (545, 2874224), (680, 2303606), (872, 1796390), (1090, 1437112), (1360, 1151803), (1744, 898195), (1853, 845360), (2180, 718556), (3706, 422680), (4360, 359278), (7412, 211340), (8720, 179639), (9265, 169072), (10567, 148240), (14824, 105670), (18530, 84536), (21134, 74120), (29648, 52835), (37060, 42268)]