4211553620

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5136041}}^1$

素因数の和:5136091

約数の個数: 24

約数和(自身を含む): 9059978088

約数和(自身を除く): 4848424468

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 5136041, 10272082, 20544164, 25680205, 51360410, 102720820, 210577681, 421155362, 842310724, 1052888405, 2105776810, 4211553620]

約数ペア:

[(1, 4211553620), (2, 2105776810), (4, 1052888405), (5, 842310724), (10, 421155362), (20, 210577681), (41, 102720820), (82, 51360410), (164, 25680205), (205, 20544164), (410, 10272082), (820, 5136041)]