4262260

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4021}}^1$

素因数の和:4083

約数の個数: 24

約数和(自身を含む): 9121896

約数和(自身を除く): 4859636

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 4021, 8042, 16084, 20105, 40210, 80420, 213113, 426226, 852452, 1065565, 2131130, 4262260]

約数ペア:

[(1, 4262260), (2, 2131130), (4, 1065565), (5, 852452), (10, 426226), (20, 213113), (53, 80420), (106, 40210), (212, 20105), (265, 16084), (530, 8042), (1060, 4021)]