85975700

素因数分解:

$2^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{10883}}^1$

素因数の和:10976

約数の個数: 36

約数和(自身を含む): 188946240

約数和(自身を除く): 102970540

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 79, 100, 158, 316, 395, 790, 1580, 1975, 3950, 7900, 10883, 21766, 43532, 54415, 108830, 217660, 272075, 544150, 859757, 1088300, 1719514, 3439028, 4298785, 8597570, 17195140, 21493925, 42987850, 85975700]

約数ペア:

[(1, 85975700), (2, 42987850), (4, 21493925), (5, 17195140), (10, 8597570), (20, 4298785), (25, 3439028), (50, 1719514), (79, 1088300), (100, 859757), (158, 544150), (316, 272075), (395, 217660), (790, 108830), (1580, 54415), (1975, 43532), (3950, 21766), (7900, 10883)]