5242770620

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{17419}}^1$

素因数の和:17678

約数の個数: 48

約数和(自身を含む): 11194092000

約数和(自身を除く): 5951321380

約数列:

[1, 2, 4, 5, 10, 20, 101, 149, 202, 298, 404, 505, 596, 745, 1010, 1490, 2020, 2980, 15049, 17419, 30098, 34838, 60196, 69676, 75245, 87095, 150490, 174190, 300980, 348380, 1759319, 2595431, 3518638, 5190862, 7037276, 8796595, 10381724, 12977155, 17593190, 25954310, 35186380, 51908620, 262138531, 524277062, 1048554124, 1310692655, 2621385310, 5242770620]

約数ペア:

[(1, 5242770620), (2, 2621385310), (4, 1310692655), (5, 1048554124), (10, 524277062), (20, 262138531), (101, 51908620), (149, 35186380), (202, 25954310), (298, 17593190), (404, 12977155), (505, 10381724), (596, 8796595), (745, 7037276), (1010, 5190862), (1490, 3518638), (2020, 2595431), (2980, 1759319), (15049, 348380), (17419, 300980), (30098, 174190), (34838, 150490), (60196, 87095), (69676, 75245)]