29252920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43019}}^1$

素因数の和:43047

約数の個数: 32

約数和(自身を含む): 69692400

約数和(自身を除く): 40439480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 43019, 86038, 172076, 215095, 344152, 430190, 731323, 860380, 1462646, 1720760, 2925292, 3656615, 5850584, 7313230, 14626460, 29252920]

約数ペア:

[(1, 29252920), (2, 14626460), (4, 7313230), (5, 5850584), (8, 3656615), (10, 2925292), (17, 1720760), (20, 1462646), (34, 860380), (40, 731323), (68, 430190), (85, 344152), (136, 215095), (170, 172076), (340, 86038), (680, 43019)]