152352520

素因数分解:

$2^3\times 5^1\times {\mathrm{3808813}}^1$

素因数の和:3808824

約数の個数: 16

約数和(自身を含む): 342793260

約数和(自身を除く): 190440740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3808813, 7617626, 15235252, 19044065, 30470504, 38088130, 76176260, 152352520]

約数ペア:

[(1, 152352520), (2, 76176260), (4, 38088130), (5, 30470504), (8, 19044065), (10, 15235252), (20, 7617626), (40, 3808813)]