98922160

素因数分解:

$2^4\times 5^1\times {\mathrm{1236527}}^1$

素因数の和:1236540

約数の個数: 20

約数和(自身を含む): 229994208

約数和(自身を除く): 131072048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1236527, 2473054, 4946108, 6182635, 9892216, 12365270, 19784432, 24730540, 49461080, 98922160]

約数ペア:

[(1, 98922160), (2, 49461080), (4, 24730540), (5, 19784432), (8, 12365270), (10, 9892216), (16, 6182635), (20, 4946108), (40, 2473054), (80, 1236527)]