27158320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{48497}}^1$

素因数の和:48517

約数の個数: 40

約数和(自身を含む): 72165024

約数和(自身を除く): 45006704

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 48497, 96994, 193988, 242485, 339479, 387976, 484970, 678958, 775952, 969940, 1357916, 1697395, 1939880, 2715832, 3394790, 3879760, 5431664, 6789580, 13579160, 27158320]

約数ペア:

[(1, 27158320), (2, 13579160), (4, 6789580), (5, 5431664), (7, 3879760), (8, 3394790), (10, 2715832), (14, 1939880), (16, 1697395), (20, 1357916), (28, 969940), (35, 775952), (40, 678958), (56, 484970), (70, 387976), (80, 339479), (112, 242485), (140, 193988), (280, 96994), (560, 48497)]