91696180

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{20021}}^1$

素因数の和:20259

約数の個数: 24

約数和(自身を含む): 193412520

約数和(自身を除く): 101716340

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 20021, 40042, 80084, 100105, 200210, 400420, 4584809, 9169618, 18339236, 22924045, 45848090, 91696180]

約数ペア:

[(1, 91696180), (2, 45848090), (4, 22924045), (5, 18339236), (10, 9169618), (20, 4584809), (229, 400420), (458, 200210), (916, 100105), (1145, 80084), (2290, 40042), (4580, 20021)]