5279540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{877}}^1$

素因数の和:936

約数の個数: 48

約数和(自身を含む): 12980352

約数和(自身を除く): 7700812

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 877, 1204, 1505, 1754, 3010, 3508, 4385, 6020, 6139, 8770, 12278, 17540, 24556, 30695, 37711, 61390, 75422, 122780, 150844, 188555, 263977, 377110, 527954, 754220, 1055908, 1319885, 2639770, 5279540]

約数ペア:

[(1, 5279540), (2, 2639770), (4, 1319885), (5, 1055908), (7, 754220), (10, 527954), (14, 377110), (20, 263977), (28, 188555), (35, 150844), (43, 122780), (70, 75422), (86, 61390), (140, 37711), (172, 30695), (215, 24556), (301, 17540), (430, 12278), (602, 8770), (860, 6139), (877, 6020), (1204, 4385), (1505, 3508), (1754, 3010)]