4310800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{829}}^1$

素因数の和:860

約数の個数: 60

約数和(自身を含む): 11166820

約数和(自身を除く): 6856020

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 829, 1040, 1300, 1658, 2600, 3316, 4145, 5200, 6632, 8290, 10777, 13264, 16580, 20725, 21554, 33160, 41450, 43108, 53885, 66320, 82900, 86216, 107770, 165800, 172432, 215540, 269425, 331600, 431080, 538850, 862160, 1077700, 2155400, 4310800]

約数ペア:

[(1, 4310800), (2, 2155400), (4, 1077700), (5, 862160), (8, 538850), (10, 431080), (13, 331600), (16, 269425), (20, 215540), (25, 172432), (26, 165800), (40, 107770), (50, 86216), (52, 82900), (65, 66320), (80, 53885), (100, 43108), (104, 41450), (130, 33160), (200, 21554), (208, 20725), (260, 16580), (325, 13264), (400, 10777), (520, 8290), (650, 6632), (829, 5200), (1040, 4145), (1300, 3316), (1658, 2600)]