2725622420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1\times {\mathrm{10853}}^1$

素因数の和:11324

約数の個数: 48

約数和(自身を含む): 5935401360

約数和(自身を除く): 3209778940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 433, 580, 866, 1732, 2165, 4330, 8660, 10853, 12557, 21706, 25114, 43412, 50228, 54265, 62785, 108530, 125570, 217060, 251140, 314737, 629474, 1258948, 1573685, 3147370, 4699349, 6294740, 9398698, 18797396, 23496745, 46993490, 93986980, 136281121, 272562242, 545124484, 681405605, 1362811210, 2725622420]

約数ペア:

[(1, 2725622420), (2, 1362811210), (4, 681405605), (5, 545124484), (10, 272562242), (20, 136281121), (29, 93986980), (58, 46993490), (116, 23496745), (145, 18797396), (290, 9398698), (433, 6294740), (580, 4699349), (866, 3147370), (1732, 1573685), (2165, 1258948), (4330, 629474), (8660, 314737), (10853, 251140), (12557, 217060), (21706, 125570), (25114, 108530), (43412, 62785), (50228, 54265)]