884740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1427}}^1$

素因数の和:1467

約数の個数: 24

約数和(自身を含む): 1919232

約数和(自身を除く): 1034492

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 1427, 2854, 5708, 7135, 14270, 28540, 44237, 88474, 176948, 221185, 442370, 884740]

約数ペア:

[(1, 884740), (2, 442370), (4, 221185), (5, 176948), (10, 88474), (20, 44237), (31, 28540), (62, 14270), (124, 7135), (155, 5708), (310, 2854), (620, 1427)]