10189340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{997}}^1$

素因数の和:1086

約数の個数: 48

約数和(自身を含む): 24814272

約数和(自身を除く): 14624932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 997, 1022, 1460, 1994, 2044, 2555, 3988, 4985, 5110, 6979, 9970, 10220, 13958, 19940, 27916, 34895, 69790, 72781, 139580, 145562, 291124, 363905, 509467, 727810, 1018934, 1455620, 2037868, 2547335, 5094670, 10189340]

約数ペア:

[(1, 10189340), (2, 5094670), (4, 2547335), (5, 2037868), (7, 1455620), (10, 1018934), (14, 727810), (20, 509467), (28, 363905), (35, 291124), (70, 145562), (73, 139580), (140, 72781), (146, 69790), (292, 34895), (365, 27916), (511, 19940), (730, 13958), (997, 10220), (1022, 9970), (1460, 6979), (1994, 5110), (2044, 4985), (2555, 3988)]