7279160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{25997}}^1$

素因数の和:26015

約数の個数: 32

約数和(自身を含む): 18718560

約数和(自身を除く): 11439400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 25997, 51994, 103988, 129985, 181979, 207976, 259970, 363958, 519940, 727916, 909895, 1039880, 1455832, 1819790, 3639580, 7279160]

約数ペア:

[(1, 7279160), (2, 3639580), (4, 1819790), (5, 1455832), (7, 1039880), (8, 909895), (10, 727916), (14, 519940), (20, 363958), (28, 259970), (35, 207976), (40, 181979), (56, 129985), (70, 103988), (140, 51994), (280, 25997)]