9486680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1993}}^1$

素因数の和:2028

約数の個数: 64

約数和(自身を含む): 25842240

約数和(自身を除く): 16355560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 1993, 2380, 3986, 4760, 7972, 9965, 13951, 15944, 19930, 27902, 33881, 39860, 55804, 67762, 69755, 79720, 111608, 135524, 139510, 169405, 237167, 271048, 279020, 338810, 474334, 558040, 677620, 948668, 1185835, 1355240, 1897336, 2371670, 4743340, 9486680]

約数ペア:

[(1, 9486680), (2, 4743340), (4, 2371670), (5, 1897336), (7, 1355240), (8, 1185835), (10, 948668), (14, 677620), (17, 558040), (20, 474334), (28, 338810), (34, 279020), (35, 271048), (40, 237167), (56, 169405), (68, 139510), (70, 135524), (85, 111608), (119, 79720), (136, 69755), (140, 67762), (170, 55804), (238, 39860), (280, 33881), (340, 27902), (476, 19930), (595, 15944), (680, 13951), (952, 9965), (1190, 7972), (1993, 4760), (2380, 3986)]