9792040

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1069}}^1$

素因数の和:1309

約数の個数: 32

約数和(自身を含む): 22149000

約数和(自身を除く): 12356960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1069, 1145, 1832, 2138, 2290, 4276, 4580, 5345, 8552, 9160, 10690, 21380, 42760, 244801, 489602, 979204, 1224005, 1958408, 2448010, 4896020, 9792040]

約数ペア:

[(1, 9792040), (2, 4896020), (4, 2448010), (5, 1958408), (8, 1224005), (10, 979204), (20, 489602), (40, 244801), (229, 42760), (458, 21380), (916, 10690), (1069, 9160), (1145, 8552), (1832, 5345), (2138, 4580), (2290, 4276)]