40477540

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{34303}}^1$

素因数の和:34371

約数の個数: 24

約数和(自身を含む): 86446080

約数和(自身を除く): 45968540

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 34303, 68606, 137212, 171515, 343030, 686060, 2023877, 4047754, 8095508, 10119385, 20238770, 40477540]

約数ペア:

[(1, 40477540), (2, 20238770), (4, 10119385), (5, 8095508), (10, 4047754), (20, 2023877), (59, 686060), (118, 343030), (236, 171515), (295, 137212), (590, 68606), (1180, 34303)]