100291570

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{1447}}^1$

素因数の和:1722

約数の個数: 32

約数和(自身を含む): 187660800

約数和(自身を除く): 87369230

約数列:

[1, 2, 5, 10, 29, 58, 145, 239, 290, 478, 1195, 1447, 2390, 2894, 6931, 7235, 13862, 14470, 34655, 41963, 69310, 83926, 209815, 345833, 419630, 691666, 1729165, 3458330, 10029157, 20058314, 50145785, 100291570]

約数ペア:

[(1, 100291570), (2, 50145785), (5, 20058314), (10, 10029157), (29, 3458330), (58, 1729165), (145, 691666), (239, 419630), (290, 345833), (478, 209815), (1195, 83926), (1447, 69310), (2390, 41963), (2894, 34655), (6931, 14470), (7235, 13862)]