3165920

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:483

約数の個数: 48

約数和(自身を含む): 7656768

約数和(自身を除く): 4490848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 421, 470, 752, 842, 940, 1504, 1684, 1880, 2105, 3368, 3760, 4210, 6736, 7520, 8420, 13472, 16840, 19787, 33680, 39574, 67360, 79148, 98935, 158296, 197870, 316592, 395740, 633184, 791480, 1582960, 3165920]

約数ペア:

[(1, 3165920), (2, 1582960), (4, 791480), (5, 633184), (8, 395740), (10, 316592), (16, 197870), (20, 158296), (32, 98935), (40, 79148), (47, 67360), (80, 39574), (94, 33680), (160, 19787), (188, 16840), (235, 13472), (376, 8420), (421, 7520), (470, 6736), (752, 4210), (842, 3760), (940, 3368), (1504, 2105), (1684, 1880)]