72585230

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{17747}}^1$

素因数の和:18163

約数の個数: 16

約数和(自身を含む): 130980240

約数和(自身を除く): 58395010

約数列:

[1, 2, 5, 10, 409, 818, 2045, 4090, 17747, 35494, 88735, 177470, 7258523, 14517046, 36292615, 72585230]

約数ペア:

[(1, 72585230), (2, 36292615), (5, 14517046), (10, 7258523), (409, 177470), (818, 88735), (2045, 35494), (4090, 17747)]