10368618640

素因数分解:

$2^4\times 5^1\times {\mathrm{129607733}}^1$

素因数の和:129607746

約数の個数: 20

約数和(自身を含む): 24107038524

約数和(自身を除く): 13738419884

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 129607733, 259215466, 518430932, 648038665, 1036861864, 1296077330, 2073723728, 2592154660, 5184309320, 10368618640]

約数ペア:

[(1, 10368618640), (2, 5184309320), (4, 2592154660), (5, 2073723728), (8, 1296077330), (10, 1036861864), (16, 648038665), (20, 518430932), (40, 259215466), (80, 129607733)]