9109829480

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1\times {\mathrm{4591}}^1$

素因数の和:5154

約数の個数: 64

約数和(自身を含む): 20730124800

約数和(自身を除く): 11620295320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 439, 452, 565, 878, 904, 1130, 1756, 2195, 2260, 3512, 4390, 4520, 4591, 8780, 9182, 17560, 18364, 22955, 36728, 45910, 49607, 91820, 99214, 183640, 198428, 248035, 396856, 496070, 518783, 992140, 1037566, 1984280, 2015449, 2075132, 2593915, 4030898, 4150264, 5187830, 8061796, 10077245, 10375660, 16123592, 20154490, 20751320, 40308980, 80617960, 227745737, 455491474, 910982948, 1138728685, 1821965896, 2277457370, 4554914740, 9109829480]

約数ペア:

[(1, 9109829480), (2, 4554914740), (4, 2277457370), (5, 1821965896), (8, 1138728685), (10, 910982948), (20, 455491474), (40, 227745737), (113, 80617960), (226, 40308980), (439, 20751320), (452, 20154490), (565, 16123592), (878, 10375660), (904, 10077245), (1130, 8061796), (1756, 5187830), (2195, 4150264), (2260, 4030898), (3512, 2593915), (4390, 2075132), (4520, 2015449), (4591, 1984280), (8780, 1037566), (9182, 992140), (17560, 518783), (18364, 496070), (22955, 396856), (36728, 248035), (45910, 198428), (49607, 183640), (91820, 99214)]