5151590

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{6521}}^1$

素因数の和:6607

約数の個数: 16

約数和(自身を含む): 9391680

約数和(自身を除く): 4240090

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 6521, 13042, 32605, 65210, 515159, 1030318, 2575795, 5151590]

約数ペア:

[(1, 5151590), (2, 2575795), (5, 1030318), (10, 515159), (79, 65210), (158, 32605), (395, 13042), (790, 6521)]