88600520

素因数分解:

$2^3\times 5^1\times {\mathrm{2215013}}^1$

素因数の和:2215024

約数の個数: 16

約数和(自身を含む): 199351260

約数和(自身を除く): 110750740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2215013, 4430026, 8860052, 11075065, 17720104, 22150130, 44300260, 88600520]

約数ペア:

[(1, 88600520), (2, 44300260), (4, 22150130), (5, 17720104), (8, 11075065), (10, 8860052), (20, 4430026), (40, 2215013)]