91835240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{327983}}^1$

素因数の和:328001

約数の個数: 32

約数和(自身を含む): 236148480

約数和(自身を除く): 144313240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 327983, 655966, 1311932, 1639915, 2295881, 2623864, 3279830, 4591762, 6559660, 9183524, 11479405, 13119320, 18367048, 22958810, 45917620, 91835240]

約数ペア:

[(1, 91835240), (2, 45917620), (4, 22958810), (5, 18367048), (7, 13119320), (8, 11479405), (10, 9183524), (14, 6559660), (20, 4591762), (28, 3279830), (35, 2623864), (40, 2295881), (56, 1639915), (70, 1311932), (140, 655966), (280, 327983)]