109150160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{194911}}^1$

素因数の和:194931

約数の個数: 40

約数和(自身を含む): 290029056

約数和(自身を除く): 180878896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 194911, 389822, 779644, 974555, 1364377, 1559288, 1949110, 2728754, 3118576, 3898220, 5457508, 6821885, 7796440, 10915016, 13643770, 15592880, 21830032, 27287540, 54575080, 109150160]

約数ペア:

[(1, 109150160), (2, 54575080), (4, 27287540), (5, 21830032), (7, 15592880), (8, 13643770), (10, 10915016), (14, 7796440), (16, 6821885), (20, 5457508), (28, 3898220), (35, 3118576), (40, 2728754), (56, 1949110), (70, 1559288), (80, 1364377), (112, 974555), (140, 779644), (280, 389822), (560, 194911)]