223484080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{147029}}^1$

素因数の和:147061

約数の個数: 40

約数和(自身を含む): 546951600

約数和(自身を除く): 323467520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 147029, 294058, 588116, 735145, 1176232, 1470290, 2352464, 2793551, 2940580, 5587102, 5881160, 11174204, 11762320, 13967755, 22348408, 27935510, 44696816, 55871020, 111742040, 223484080]

約数ペア:

[(1, 223484080), (2, 111742040), (4, 55871020), (5, 44696816), (8, 27935510), (10, 22348408), (16, 13967755), (19, 11762320), (20, 11174204), (38, 5881160), (40, 5587102), (76, 2940580), (80, 2793551), (95, 2352464), (152, 1470290), (190, 1176232), (304, 735145), (380, 588116), (760, 294058), (1520, 147029)]