5811020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 12972960

約数和(自身を除く): 7161940

約数列:

[1, 2, 4, 5, 10, 20, 29, 43, 58, 86, 116, 145, 172, 215, 233, 290, 430, 466, 580, 860, 932, 1165, 1247, 2330, 2494, 4660, 4988, 6235, 6757, 10019, 12470, 13514, 20038, 24940, 27028, 33785, 40076, 50095, 67570, 100190, 135140, 200380, 290551, 581102, 1162204, 1452755, 2905510, 5811020]

約数ペア:

[(1, 5811020), (2, 2905510), (4, 1452755), (5, 1162204), (10, 581102), (20, 290551), (29, 200380), (43, 135140), (58, 100190), (86, 67570), (116, 50095), (145, 40076), (172, 33785), (215, 27028), (233, 24940), (290, 20038), (430, 13514), (466, 12470), (580, 10019), (860, 6757), (932, 6235), (1165, 4988), (1247, 4660), (2330, 2494)]