103664600240

素因数分解:

$2^4\times 5^1\times {\mathrm{1295807503}}^1$

素因数の和:1295807516

約数の個数: 20

約数和(自身を含む): 241020195744

約数和(自身を除く): 137355595504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1295807503, 2591615006, 5183230012, 6479037515, 10366460024, 12958075030, 20732920048, 25916150060, 51832300120, 103664600240]

約数ペア:

[(1, 103664600240), (2, 51832300120), (4, 25916150060), (5, 20732920048), (8, 12958075030), (10, 10366460024), (16, 6479037515), (20, 5183230012), (40, 2591615006), (80, 1295807503)]