1569480940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4130213}}^1$

素因数の和:4130241

約数の個数: 24

約数和(自身を含む): 3469379760

約数和(自身を除く): 1899898820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 4130213, 8260426, 16520852, 20651065, 41302130, 78474047, 82604260, 156948094, 313896188, 392370235, 784740470, 1569480940]

約数ペア:

[(1, 1569480940), (2, 784740470), (4, 392370235), (5, 313896188), (10, 156948094), (19, 82604260), (20, 78474047), (38, 41302130), (76, 20651065), (95, 16520852), (190, 8260426), (380, 4130213)]