13299160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47497}}^1$

素因数の和:47515

約数の個数: 32

約数和(自身を含む): 34198560

約数和(自身を除く): 20899400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 47497, 94994, 189988, 237485, 332479, 379976, 474970, 664958, 949940, 1329916, 1662395, 1899880, 2659832, 3324790, 6649580, 13299160]

約数ペア:

[(1, 13299160), (2, 6649580), (4, 3324790), (5, 2659832), (7, 1899880), (8, 1662395), (10, 1329916), (14, 949940), (20, 664958), (28, 474970), (35, 379976), (40, 332479), (56, 237485), (70, 189988), (140, 94994), (280, 47497)]