40242530

素因数分解:

$2^1\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{3079}}^1$

素因数の和:4393

約数の個数: 16

約数和(自身を含む): 72515520

約数和(自身を除く): 32272990

約数列:

[1, 2, 5, 10, 1307, 2614, 3079, 6158, 6535, 13070, 15395, 30790, 4024253, 8048506, 20121265, 40242530]

約数ペア:

[(1, 40242530), (2, 20121265), (5, 8048506), (10, 4024253), (1307, 30790), (2614, 15395), (3079, 13070), (6158, 6535)]