2009220130

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{769}}^1\times {\mathrm{1151}}^1$

素因数の和:2154

約数の個数: 32

約数和(自身を含む): 3640412160

約数和(自身を除く): 1631192030

約数列:

[1, 2, 5, 10, 227, 454, 769, 1135, 1151, 1538, 2270, 2302, 3845, 5755, 7690, 11510, 174563, 261277, 349126, 522554, 872815, 885119, 1306385, 1745630, 1770238, 2612770, 4425595, 8851190, 200922013, 401844026, 1004610065, 2009220130]

約数ペア:

[(1, 2009220130), (2, 1004610065), (5, 401844026), (10, 200922013), (227, 8851190), (454, 4425595), (769, 2612770), (1135, 1770238), (1151, 1745630), (1538, 1306385), (2270, 885119), (2302, 872815), (3845, 522554), (5755, 349126), (7690, 261277), (11510, 174563)]