118574860

素因数分解:

$2^2\times 5^1\times {\mathrm{1283}}^1\times {\mathrm{4621}}^1$

素因数の和:5913

約数の個数: 24

約数和(自身を含む): 249255216

約数和(自身を除く): 130680356

約数列:

[1, 2, 4, 5, 10, 20, 1283, 2566, 4621, 5132, 6415, 9242, 12830, 18484, 23105, 25660, 46210, 92420, 5928743, 11857486, 23714972, 29643715, 59287430, 118574860]

約数ペア:

[(1, 118574860), (2, 59287430), (4, 29643715), (5, 23714972), (10, 11857486), (20, 5928743), (1283, 92420), (2566, 46210), (4621, 25660), (5132, 23105), (6415, 18484), (9242, 12830)]