42571570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{1399}}^1$

素因数の和:1602

約数の個数: 32

約数和(自身を含む): 81648000

約数和(自身を除く): 39076430

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 179, 358, 895, 1399, 1790, 2798, 3043, 6086, 6995, 13990, 15215, 23783, 30430, 47566, 118915, 237830, 250421, 500842, 1252105, 2504210, 4257157, 8514314, 21285785, 42571570]

約数ペア:

[(1, 42571570), (2, 21285785), (5, 8514314), (10, 4257157), (17, 2504210), (34, 1252105), (85, 500842), (170, 250421), (179, 237830), (358, 118915), (895, 47566), (1399, 30430), (1790, 23783), (2798, 15215), (3043, 13990), (6086, 6995)]