41391020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4003}}^1$

素因数の和:4070

約数の個数: 48

約数和(自身を含む): 96864768

約数和(自身を除く): 55473748

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 940, 1034, 2068, 2585, 4003, 5170, 8006, 10340, 16012, 20015, 40030, 44033, 80060, 88066, 176132, 188141, 220165, 376282, 440330, 752564, 880660, 940705, 1881410, 2069551, 3762820, 4139102, 8278204, 10347755, 20695510, 41391020]

約数ペア:

[(1, 41391020), (2, 20695510), (4, 10347755), (5, 8278204), (10, 4139102), (11, 3762820), (20, 2069551), (22, 1881410), (44, 940705), (47, 880660), (55, 752564), (94, 440330), (110, 376282), (188, 220165), (220, 188141), (235, 176132), (470, 88066), (517, 80060), (940, 44033), (1034, 40030), (2068, 20015), (2585, 16012), (4003, 10340), (5170, 8006)]