130480190

素因数分解:

$2^1\times 5^1\times {\mathrm{3271}}^1\times {\mathrm{3989}}^1$

素因数の和:7267

約数の個数: 16

約数和(自身を含む): 234995040

約数和(自身を除く): 104514850

約数列:

[1, 2, 5, 10, 3271, 3989, 6542, 7978, 16355, 19945, 32710, 39890, 13048019, 26096038, 65240095, 130480190]

約数ペア:

[(1, 130480190), (2, 65240095), (5, 26096038), (10, 13048019), (3271, 39890), (3989, 32710), (6542, 19945), (7978, 16355)]