13188040

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11369}}^1$

素因数の和:11409

約数の個数: 32

約数和(自身を含む): 30699000

約数和(自身を除く): 17510960

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 11369, 22738, 45476, 56845, 90952, 113690, 227380, 329701, 454760, 659402, 1318804, 1648505, 2637608, 3297010, 6594020, 13188040]

約数ペア:

[(1, 13188040), (2, 6594020), (4, 3297010), (5, 2637608), (8, 1648505), (10, 1318804), (20, 659402), (29, 454760), (40, 329701), (58, 227380), (116, 113690), (145, 90952), (232, 56845), (290, 45476), (580, 22738), (1160, 11369)]