8082750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{829}}^1$

素因数の和:862

約数の個数: 64

約数和(自身を含む): 21752640

約数和(自身を除く): 13669890

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 650, 750, 829, 975, 1625, 1658, 1950, 2487, 3250, 4145, 4875, 4974, 8290, 9750, 10777, 12435, 20725, 21554, 24870, 32331, 41450, 53885, 62175, 64662, 103625, 107770, 124350, 161655, 207250, 269425, 310875, 323310, 538850, 621750, 808275, 1347125, 1616550, 2694250, 4041375, 8082750]

約数ペア:

[(1, 8082750), (2, 4041375), (3, 2694250), (5, 1616550), (6, 1347125), (10, 808275), (13, 621750), (15, 538850), (25, 323310), (26, 310875), (30, 269425), (39, 207250), (50, 161655), (65, 124350), (75, 107770), (78, 103625), (125, 64662), (130, 62175), (150, 53885), (195, 41450), (250, 32331), (325, 24870), (375, 21554), (390, 20725), (650, 12435), (750, 10777), (829, 9750), (975, 8290), (1625, 4974), (1658, 4875), (1950, 4145), (2487, 3250)]