108448520

素因数分解:

$2^3\times 5^1\times {\mathrm{2711213}}^1$

素因数の和:2711224

約数の個数: 16

約数和(自身を含む): 244009260

約数和(自身を除く): 135560740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2711213, 5422426, 10844852, 13556065, 21689704, 27112130, 54224260, 108448520]

約数ペア:

[(1, 108448520), (2, 54224260), (4, 27112130), (5, 21689704), (8, 13556065), (10, 10844852), (20, 5422426), (40, 2711213)]