10257860

素因数分解:

$2^2\times 5^1\times {\mathrm{563}}^1\times {\mathrm{911}}^1$

素因数の和:1483

約数の個数: 24

約数和(自身を含む): 21603456

約数和(自身を除く): 11345596

約数列:

[1, 2, 4, 5, 10, 20, 563, 911, 1126, 1822, 2252, 2815, 3644, 4555, 5630, 9110, 11260, 18220, 512893, 1025786, 2051572, 2564465, 5128930, 10257860]

約数ペア:

[(1, 10257860), (2, 5128930), (4, 2564465), (5, 2051572), (10, 1025786), (20, 512893), (563, 18220), (911, 11260), (1126, 9110), (1822, 5630), (2252, 4555), (2815, 3644)]