10812860

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{8863}}^1$

素因数の和:8933

約数の個数: 24

約数和(自身を含む): 23081856

約数和(自身を除く): 12268996

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 8863, 17726, 35452, 44315, 88630, 177260, 540643, 1081286, 2162572, 2703215, 5406430, 10812860]

約数ペア:

[(1, 10812860), (2, 5406430), (4, 2703215), (5, 2162572), (10, 1081286), (20, 540643), (61, 177260), (122, 88630), (244, 44315), (305, 35452), (610, 17726), (1220, 8863)]