98377580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{14951}}^1$

素因数の和:15014

約数の個数: 48

約数和(自身を含む): 241145856

約数和(自身を除く): 142768276

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 14951, 29902, 59804, 74755, 104657, 149510, 209314, 299020, 418628, 523285, 702697, 1046570, 1405394, 2093140, 2810788, 3513485, 4918879, 7026970, 9837758, 14053940, 19675516, 24594395, 49188790, 98377580]

約数ペア:

[(1, 98377580), (2, 49188790), (4, 24594395), (5, 19675516), (7, 14053940), (10, 9837758), (14, 7026970), (20, 4918879), (28, 3513485), (35, 2810788), (47, 2093140), (70, 1405394), (94, 1046570), (140, 702697), (188, 523285), (235, 418628), (329, 299020), (470, 209314), (658, 149510), (940, 104657), (1316, 74755), (1645, 59804), (3290, 29902), (6580, 14951)]