25353910

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{6199}}^1$

素因数の和:6615

約数の個数: 16

約数和(自身を含む): 45756000

約数和(自身を除く): 20402090

約数列:

[1, 2, 5, 10, 409, 818, 2045, 4090, 6199, 12398, 30995, 61990, 2535391, 5070782, 12676955, 25353910]

約数ペア:

[(1, 25353910), (2, 12676955), (5, 5070782), (10, 2535391), (409, 61990), (818, 30995), (2045, 12398), (4090, 6199)]