101135120

素因数分解:

$2^4\times 5^1\times {\mathrm{1264189}}^1$

素因数の和:1264202

約数の個数: 20

約数和(自身を含む): 235139340

約数和(自身を除く): 134004220

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1264189, 2528378, 5056756, 6320945, 10113512, 12641890, 20227024, 25283780, 50567560, 101135120]

約数ペア:

[(1, 101135120), (2, 50567560), (4, 25283780), (5, 20227024), (8, 12641890), (10, 10113512), (16, 6320945), (20, 5056756), (40, 2528378), (80, 1264189)]