10922780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 25280640

約数和(自身を除く): 14357860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 131, 220, 262, 379, 524, 655, 758, 1310, 1441, 1516, 1895, 2620, 2882, 3790, 4169, 5764, 7205, 7580, 8338, 14410, 16676, 20845, 28820, 41690, 49649, 83380, 99298, 198596, 248245, 496490, 546139, 992980, 1092278, 2184556, 2730695, 5461390, 10922780]

約数ペア:

[(1, 10922780), (2, 5461390), (4, 2730695), (5, 2184556), (10, 1092278), (11, 992980), (20, 546139), (22, 496490), (44, 248245), (55, 198596), (110, 99298), (131, 83380), (220, 49649), (262, 41690), (379, 28820), (524, 20845), (655, 16676), (758, 14410), (1310, 8338), (1441, 7580), (1516, 7205), (1895, 5764), (2620, 4169), (2882, 3790)]