4568140

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3217}}^1$

素因数の和:3297

約数の個数: 24

約数和(自身を含む): 9731232

約数和(自身を除く): 5163092

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 3217, 6434, 12868, 16085, 32170, 64340, 228407, 456814, 913628, 1142035, 2284070, 4568140]

約数ペア:

[(1, 4568140), (2, 2284070), (4, 1142035), (5, 913628), (10, 456814), (20, 228407), (71, 64340), (142, 32170), (284, 16085), (355, 12868), (710, 6434), (1420, 3217)]