39442630

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{761}}^1$

素因数の和:912

約数の個数: 32

約数和(自身を含む): 73078848

約数和(自身を除く): 33636218

約数列:

[1, 2, 5, 10, 71, 73, 142, 146, 355, 365, 710, 730, 761, 1522, 3805, 5183, 7610, 10366, 25915, 51830, 54031, 55553, 108062, 111106, 270155, 277765, 540310, 555530, 3944263, 7888526, 19721315, 39442630]

約数ペア:

[(1, 39442630), (2, 19721315), (5, 7888526), (10, 3944263), (71, 555530), (73, 540310), (142, 277765), (146, 270155), (355, 111106), (365, 108062), (710, 55553), (730, 54031), (761, 51830), (1522, 25915), (3805, 10366), (5183, 7610)]