9189160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 22161600

約数和(自身を除く): 12972440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 107, 113, 152, 190, 214, 226, 380, 428, 452, 535, 565, 760, 856, 904, 1070, 1130, 2033, 2140, 2147, 2260, 4066, 4280, 4294, 4520, 8132, 8588, 10165, 10735, 12091, 16264, 17176, 20330, 21470, 24182, 40660, 42940, 48364, 60455, 81320, 85880, 96728, 120910, 229729, 241820, 459458, 483640, 918916, 1148645, 1837832, 2297290, 4594580, 9189160]

約数ペア:

[(1, 9189160), (2, 4594580), (4, 2297290), (5, 1837832), (8, 1148645), (10, 918916), (19, 483640), (20, 459458), (38, 241820), (40, 229729), (76, 120910), (95, 96728), (107, 85880), (113, 81320), (152, 60455), (190, 48364), (214, 42940), (226, 40660), (380, 24182), (428, 21470), (452, 20330), (535, 17176), (565, 16264), (760, 12091), (856, 10735), (904, 10165), (1070, 8588), (1130, 8132), (2033, 4520), (2140, 4294), (2147, 4280), (2260, 4066)]