38823647560

素因数分解:

$2^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{4061051}}^1$

素因数の和:4061301

約数の個数: 32

約数和(自身を含む): 87718723200

約数和(自身を除く): 48895075640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 239, 478, 956, 1195, 1912, 2390, 4780, 9560, 4061051, 8122102, 16244204, 20305255, 32488408, 40610510, 81221020, 162442040, 970591189, 1941182378, 3882364756, 4852955945, 7764729512, 9705911890, 19411823780, 38823647560]

約数ペア:

[(1, 38823647560), (2, 19411823780), (4, 9705911890), (5, 7764729512), (8, 4852955945), (10, 3882364756), (20, 1941182378), (40, 970591189), (239, 162442040), (478, 81221020), (956, 40610510), (1195, 32488408), (1912, 20305255), (2390, 16244204), (4780, 8122102), (9560, 4061051)]