29800520

素因数分解:

$2^3\times 5^1\times {\mathrm{745013}}^1$

素因数の和:745024

約数の個数: 16

約数和(自身を含む): 67051260

約数和(自身を除く): 37250740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 745013, 1490026, 2980052, 3725065, 5960104, 7450130, 14900260, 29800520]

約数ペア:

[(1, 29800520), (2, 14900260), (4, 7450130), (5, 5960104), (8, 3725065), (10, 2980052), (20, 1490026), (40, 745013)]