2600154520

素因数分解:

$2^3\times 5^1\times {\mathrm{2027}}^1\times {\mathrm{32069}}^1$

素因数の和:34107

約数の個数: 32

約数和(自身を含む): 5853416400

約数和(自身を除く): 3253261880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2027, 4054, 8108, 10135, 16216, 20270, 32069, 40540, 64138, 81080, 128276, 160345, 256552, 320690, 641380, 1282760, 65003863, 130007726, 260015452, 325019315, 520030904, 650038630, 1300077260, 2600154520]

約数ペア:

[(1, 2600154520), (2, 1300077260), (4, 650038630), (5, 520030904), (8, 325019315), (10, 260015452), (20, 130007726), (40, 65003863), (2027, 1282760), (4054, 641380), (8108, 320690), (10135, 256552), (16216, 160345), (20270, 128276), (32069, 81080), (40540, 64138)]