1569350780

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{593}}^1\times {\mathrm{1171}}^1$

素因数の和:1886

約数の個数: 48

約数和(自身を含む): 3333252384

約数和(自身を除く): 1763901604

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 593, 1130, 1171, 1186, 2260, 2342, 2372, 2965, 4684, 5855, 5930, 11710, 11860, 23420, 67009, 132323, 134018, 264646, 268036, 335045, 529292, 661615, 670090, 694403, 1323230, 1340180, 1388806, 2646460, 2777612, 3472015, 6944030, 13888060, 78467539, 156935078, 313870156, 392337695, 784675390, 1569350780]

約数ペア:

[(1, 1569350780), (2, 784675390), (4, 392337695), (5, 313870156), (10, 156935078), (20, 78467539), (113, 13888060), (226, 6944030), (452, 3472015), (565, 2777612), (593, 2646460), (1130, 1388806), (1171, 1340180), (1186, 1323230), (2260, 694403), (2342, 670090), (2372, 661615), (2965, 529292), (4684, 335045), (5855, 268036), (5930, 264646), (11710, 134018), (11860, 132323), (23420, 67009)]