11610920

素因数分解:

$2^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1033}}^1$

素因数の和:1325

約数の個数: 32

約数和(自身を含む): 26242920

約数和(自身を除く): 14632000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 281, 562, 1033, 1124, 1405, 2066, 2248, 2810, 4132, 5165, 5620, 8264, 10330, 11240, 20660, 41320, 290273, 580546, 1161092, 1451365, 2322184, 2902730, 5805460, 11610920]

約数ペア:

[(1, 11610920), (2, 5805460), (4, 2902730), (5, 2322184), (8, 1451365), (10, 1161092), (20, 580546), (40, 290273), (281, 41320), (562, 20660), (1033, 11240), (1124, 10330), (1405, 8264), (2066, 5620), (2248, 5165), (2810, 4132)]