22887700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{20807}}^1$

素因数の和:20832

約数の個数: 36

約数和(自身を含む): 54184032

約数和(自身を除く): 31296332

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 20807, 41614, 83228, 104035, 208070, 228877, 416140, 457754, 520175, 915508, 1040350, 1144385, 2080700, 2288770, 4577540, 5721925, 11443850, 22887700]

約数ペア:

[(1, 22887700), (2, 11443850), (4, 5721925), (5, 4577540), (10, 2288770), (11, 2080700), (20, 1144385), (22, 1040350), (25, 915508), (44, 520175), (50, 457754), (55, 416140), (100, 228877), (110, 208070), (220, 104035), (275, 83228), (550, 41614), (1100, 20807)]