57262180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{443}}^1$

素因数の和:756

約数の個数: 48

約数和(自身を含む): 126209664

約数和(自身を除く): 68947484

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 281, 443, 460, 562, 886, 1124, 1405, 1772, 2215, 2810, 4430, 5620, 6463, 8860, 10189, 12926, 20378, 25852, 32315, 40756, 50945, 64630, 101890, 124483, 129260, 203780, 248966, 497932, 622415, 1244830, 2489660, 2863109, 5726218, 11452436, 14315545, 28631090, 57262180]

約数ペア:

[(1, 57262180), (2, 28631090), (4, 14315545), (5, 11452436), (10, 5726218), (20, 2863109), (23, 2489660), (46, 1244830), (92, 622415), (115, 497932), (230, 248966), (281, 203780), (443, 129260), (460, 124483), (562, 101890), (886, 64630), (1124, 50945), (1405, 40756), (1772, 32315), (2215, 25852), (2810, 20378), (4430, 12926), (5620, 10189), (6463, 8860)]