2932420

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{971}}^1$

素因数の和:1131

約数の個数: 24

約数和(自身を含む): 6205248

約数和(自身を除く): 3272828

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 971, 1510, 1942, 3020, 3884, 4855, 9710, 19420, 146621, 293242, 586484, 733105, 1466210, 2932420]

約数ペア:

[(1, 2932420), (2, 1466210), (4, 733105), (5, 586484), (10, 293242), (20, 146621), (151, 19420), (302, 9710), (604, 4855), (755, 3884), (971, 3020), (1510, 1942)]