99842020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{2851}}^1$

素因数の和:2980

約数の個数: 48

約数和(自身を含む): 224235648

約数和(自身を除く): 124393628

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 103, 170, 206, 340, 412, 515, 1030, 1751, 2060, 2851, 3502, 5702, 7004, 8755, 11404, 14255, 17510, 28510, 35020, 48467, 57020, 96934, 193868, 242335, 293653, 484670, 587306, 969340, 1174612, 1468265, 2936530, 4992101, 5873060, 9984202, 19968404, 24960505, 49921010, 99842020]

約数ペア:

[(1, 99842020), (2, 49921010), (4, 24960505), (5, 19968404), (10, 9984202), (17, 5873060), (20, 4992101), (34, 2936530), (68, 1468265), (85, 1174612), (103, 969340), (170, 587306), (206, 484670), (340, 293653), (412, 242335), (515, 193868), (1030, 96934), (1751, 57020), (2060, 48467), (2851, 35020), (3502, 28510), (5702, 17510), (7004, 14255), (8755, 11404)]