68801140

素因数分解:

$2^2\times 5^1\times {\mathrm{599}}^1\times {\mathrm{5743}}^1$

素因数の和:6351

約数の個数: 24

約数和(自身を含む): 144748800

約数和(自身を除く): 75947660

約数列:

[1, 2, 4, 5, 10, 20, 599, 1198, 2396, 2995, 5743, 5990, 11486, 11980, 22972, 28715, 57430, 114860, 3440057, 6880114, 13760228, 17200285, 34400570, 68801140]

約数ペア:

[(1, 68801140), (2, 34400570), (4, 17200285), (5, 13760228), (10, 6880114), (20, 3440057), (599, 114860), (1198, 57430), (2396, 28715), (2995, 22972), (5743, 11980), (5990, 11486)]