225681010

素因数分解:

$2^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{44867}}^1$

素因数の和:45377

約数の個数: 16

約数和(自身を含む): 407042496

約数和(自身を除く): 181361486

約数列:

[1, 2, 5, 10, 503, 1006, 2515, 5030, 44867, 89734, 224335, 448670, 22568101, 45136202, 112840505, 225681010]

約数ペア:

[(1, 225681010), (2, 112840505), (5, 45136202), (10, 22568101), (503, 448670), (1006, 224335), (2515, 89734), (5030, 44867)]