56962940

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{69467}}^1$

素因数の和:69517

約数の個数: 24

約数和(自身を含む): 122541552

約数和(自身を除く): 65578612

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 69467, 138934, 277868, 347335, 694670, 1389340, 2848147, 5696294, 11392588, 14240735, 28481470, 56962940]

約数ペア:

[(1, 56962940), (2, 28481470), (4, 14240735), (5, 11392588), (10, 5696294), (20, 2848147), (41, 1389340), (82, 694670), (164, 347335), (205, 277868), (410, 138934), (820, 69467)]