236431760

素因数分解:

$2^4\times 5^1\times {\mathrm{2955397}}^1$

素因数の和:2955410

約数の個数: 20

約数和(自身を含む): 549704028

約数和(自身を除く): 313272268

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2955397, 5910794, 11821588, 14776985, 23643176, 29553970, 47286352, 59107940, 118215880, 236431760]

約数ペア:

[(1, 236431760), (2, 118215880), (4, 59107940), (5, 47286352), (8, 29553970), (10, 23643176), (16, 14776985), (20, 11821588), (40, 5910794), (80, 2955397)]