40512470

素因数分解:

$2^1\times 5^1\times {\mathrm{1607}}^1\times {\mathrm{2521}}^1$

素因数の和:4135

約数の個数: 16

約数和(自身を含む): 72996768

約数和(自身を除く): 32484298

約数列:

[1, 2, 5, 10, 1607, 2521, 3214, 5042, 8035, 12605, 16070, 25210, 4051247, 8102494, 20256235, 40512470]

約数ペア:

[(1, 40512470), (2, 20256235), (5, 8102494), (10, 4051247), (1607, 25210), (2521, 16070), (3214, 12605), (5042, 8035)]