4642090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20183}}^1$

素因数の和:20213

約数の個数: 16

約数和(自身を含む): 8719488

約数和(自身を除く): 4077398

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 20183, 40366, 100915, 201830, 464209, 928418, 2321045, 4642090]

約数ペア:

[(1, 4642090), (2, 2321045), (5, 928418), (10, 464209), (23, 201830), (46, 100915), (115, 40366), (230, 20183)]