22869160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30091}}^1$

素因数の和:30121

約数の個数: 32

約数和(自身を含む): 54165600

約数和(自身を除く): 31296440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 30091, 60182, 120364, 150455, 240728, 300910, 571729, 601820, 1143458, 1203640, 2286916, 2858645, 4573832, 5717290, 11434580, 22869160]

約数ペア:

[(1, 22869160), (2, 11434580), (4, 5717290), (5, 4573832), (8, 2858645), (10, 2286916), (19, 1203640), (20, 1143458), (38, 601820), (40, 571729), (76, 300910), (95, 240728), (152, 150455), (190, 120364), (380, 60182), (760, 30091)]