184515080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2269}}^1$

素因数の和:2406

約数の個数: 64

約数和(自身を含む): 441288000

約数和(自身を除く): 256772920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 107, 152, 190, 214, 380, 428, 535, 760, 856, 1070, 2033, 2140, 2269, 4066, 4280, 4538, 8132, 9076, 10165, 11345, 16264, 18152, 20330, 22690, 40660, 43111, 45380, 81320, 86222, 90760, 172444, 215555, 242783, 344888, 431110, 485566, 862220, 971132, 1213915, 1724440, 1942264, 2427830, 4612877, 4855660, 9225754, 9711320, 18451508, 23064385, 36903016, 46128770, 92257540, 184515080]

約数ペア:

[(1, 184515080), (2, 92257540), (4, 46128770), (5, 36903016), (8, 23064385), (10, 18451508), (19, 9711320), (20, 9225754), (38, 4855660), (40, 4612877), (76, 2427830), (95, 1942264), (107, 1724440), (152, 1213915), (190, 971132), (214, 862220), (380, 485566), (428, 431110), (535, 344888), (760, 242783), (856, 215555), (1070, 172444), (2033, 90760), (2140, 86222), (2269, 81320), (4066, 45380), (4280, 43111), (4538, 40660), (8132, 22690), (9076, 20330), (10165, 18152), (11345, 16264)]