836797940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{683}}^1\times {\mathrm{5569}}^1$

素因数の和:6272

約数の個数: 48

約数和(自身を含む): 1920179520

約数和(自身を除く): 1083381580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 683, 1366, 2732, 3415, 5569, 6830, 7513, 11138, 13660, 15026, 22276, 27845, 30052, 37565, 55690, 61259, 75130, 111380, 122518, 150260, 245036, 306295, 612590, 1225180, 3803627, 7607254, 15214508, 19018135, 38036270, 41839897, 76072540, 83679794, 167359588, 209199485, 418398970, 836797940]

約数ペア:

[(1, 836797940), (2, 418398970), (4, 209199485), (5, 167359588), (10, 83679794), (11, 76072540), (20, 41839897), (22, 38036270), (44, 19018135), (55, 15214508), (110, 7607254), (220, 3803627), (683, 1225180), (1366, 612590), (2732, 306295), (3415, 245036), (5569, 150260), (6830, 122518), (7513, 111380), (11138, 75130), (13660, 61259), (15026, 55690), (22276, 37565), (27845, 30052)]