72022390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{654749}}^1$

素因数の和:654767

約数の個数: 16

約数和(自身を含む): 141426000

約数和(自身を除く): 69403610

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 654749, 1309498, 3273745, 6547490, 7202239, 14404478, 36011195, 72022390]

約数ペア:

[(1, 72022390), (2, 36011195), (5, 14404478), (10, 7202239), (11, 6547490), (22, 3273745), (55, 1309498), (110, 654749)]