8025810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1583}}^1$

素因数の和:1619

約数の個数: 48

約数和(自身を含む): 20870784

約数和(自身を除く): 12844974

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1583, 1690, 2535, 3166, 4749, 5070, 7915, 9498, 15830, 20579, 23745, 41158, 47490, 61737, 102895, 123474, 205790, 267527, 308685, 535054, 617370, 802581, 1337635, 1605162, 2675270, 4012905, 8025810]

約数ペア:

[(1, 8025810), (2, 4012905), (3, 2675270), (5, 1605162), (6, 1337635), (10, 802581), (13, 617370), (15, 535054), (26, 308685), (30, 267527), (39, 205790), (65, 123474), (78, 102895), (130, 61737), (169, 47490), (195, 41158), (338, 23745), (390, 20579), (507, 15830), (845, 9498), (1014, 7915), (1583, 5070), (1690, 4749), (2535, 3166)]