10368898480

素因数分解:

$2^4\times 5^1\times {\mathrm{129611231}}^1$

素因数の和:129611244

約数の個数: 20

約数和(自身を含む): 24107689152

約数和(自身を除く): 13738790672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 129611231, 259222462, 518444924, 648056155, 1036889848, 1296112310, 2073779696, 2592224620, 5184449240, 10368898480]

約数ペア:

[(1, 10368898480), (2, 5184449240), (4, 2592224620), (5, 2073779696), (8, 1296112310), (10, 1036889848), (16, 648056155), (20, 518444924), (40, 259222462), (80, 129611231)]