3671120

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1$

素因数の和:543

約数の個数: 40

約数和(自身を含む): 8634120

約数和(自身を除く): 4963000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 218, 421, 436, 545, 842, 872, 1090, 1684, 1744, 2105, 2180, 3368, 4210, 4360, 6736, 8420, 8720, 16840, 33680, 45889, 91778, 183556, 229445, 367112, 458890, 734224, 917780, 1835560, 3671120]

約数ペア:

[(1, 3671120), (2, 1835560), (4, 917780), (5, 734224), (8, 458890), (10, 367112), (16, 229445), (20, 183556), (40, 91778), (80, 45889), (109, 33680), (218, 16840), (421, 8720), (436, 8420), (545, 6736), (842, 4360), (872, 4210), (1090, 3368), (1684, 2180), (1744, 2105)]