40516510

素因数分解:

$2^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{6421}}^1$

素因数の和:7059

約数の個数: 16

約数和(自身を含む): 73056672

約数和(自身を除く): 32540162

約数列:

[1, 2, 5, 10, 631, 1262, 3155, 6310, 6421, 12842, 32105, 64210, 4051651, 8103302, 20258255, 40516510]

約数ペア:

[(1, 40516510), (2, 20258255), (5, 8103302), (10, 4051651), (631, 64210), (1262, 32105), (3155, 12842), (6310, 6421)]