98843120

素因数分解:

$2^4\times 5^1\times {\mathrm{1235539}}^1$

素因数の和:1235552

約数の個数: 20

約数和(自身を含む): 229810440

約数和(自身を除く): 130967320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1235539, 2471078, 4942156, 6177695, 9884312, 12355390, 19768624, 24710780, 49421560, 98843120]

約数ペア:

[(1, 98843120), (2, 49421560), (4, 24710780), (5, 19768624), (8, 12355390), (10, 9884312), (16, 6177695), (20, 4942156), (40, 2471078), (80, 1235539)]