32681240

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{8423}}^1$

素因数の和:8531

約数の個数: 32

約数和(自身を含む): 74299680

約数和(自身を除く): 41618440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 8423, 16846, 33692, 42115, 67384, 84230, 168460, 336920, 817031, 1634062, 3268124, 4085155, 6536248, 8170310, 16340620, 32681240]

約数ペア:

[(1, 32681240), (2, 16340620), (4, 8170310), (5, 6536248), (8, 4085155), (10, 3268124), (20, 1634062), (40, 817031), (97, 336920), (194, 168460), (388, 84230), (485, 67384), (776, 42115), (970, 33692), (1940, 16846), (3880, 8423)]