8240300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4337}}^1$

素因数の和:4370

約数の個数: 36

約数和(自身を含む): 18826920

約数和(自身を除く): 10586620

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 4337, 8674, 17348, 21685, 43370, 82403, 86740, 108425, 164806, 216850, 329612, 412015, 433700, 824030, 1648060, 2060075, 4120150, 8240300]

約数ペア:

[(1, 8240300), (2, 4120150), (4, 2060075), (5, 1648060), (10, 824030), (19, 433700), (20, 412015), (25, 329612), (38, 216850), (50, 164806), (76, 108425), (95, 86740), (100, 82403), (190, 43370), (380, 21685), (475, 17348), (950, 8674), (1900, 4337)]