22017804580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{456233}}^1$

素因数の和:456388

約数の個数: 48

約数和(自身を含む): 49054279680

約数和(自身を除く): 27036475100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 127, 190, 254, 380, 508, 635, 1270, 2413, 2540, 4826, 9652, 12065, 24130, 48260, 456233, 912466, 1824932, 2281165, 4562330, 8668427, 9124660, 17336854, 34673708, 43342135, 57941591, 86684270, 115883182, 173368540, 231766364, 289707955, 579415910, 1100890229, 1158831820, 2201780458, 4403560916, 5504451145, 11008902290, 22017804580]

約数ペア:

[(1, 22017804580), (2, 11008902290), (4, 5504451145), (5, 4403560916), (10, 2201780458), (19, 1158831820), (20, 1100890229), (38, 579415910), (76, 289707955), (95, 231766364), (127, 173368540), (190, 115883182), (254, 86684270), (380, 57941591), (508, 43342135), (635, 34673708), (1270, 17336854), (2413, 9124660), (2540, 8668427), (4826, 4562330), (9652, 2281165), (12065, 1824932), (24130, 912466), (48260, 456233)]