39348910

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1$

素因数の和:588

約数の個数: 32

約数和(自身を含む): 72487872

約数和(自身を除く): 33138962

約数列:

[1, 2, 5, 10, 71, 142, 157, 314, 353, 355, 706, 710, 785, 1570, 1765, 3530, 11147, 22294, 25063, 50126, 55421, 55735, 110842, 111470, 125315, 250630, 277105, 554210, 3934891, 7869782, 19674455, 39348910]

約数ペア:

[(1, 39348910), (2, 19674455), (5, 7869782), (10, 3934891), (71, 554210), (142, 277105), (157, 250630), (314, 125315), (353, 111470), (355, 110842), (706, 55735), (710, 55421), (785, 50126), (1570, 25063), (1765, 22294), (3530, 11147)]