9725664740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5903}}^1\times {\mathrm{7489}}^1$

素因数の和:13412

約数の個数: 48

約数和(自身を含む): 22287363840

約数和(自身を除く): 12561699100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 5903, 7489, 11806, 14978, 23612, 29515, 29956, 37445, 59030, 64933, 74890, 82379, 118060, 129866, 149780, 164758, 259732, 324665, 329516, 411895, 649330, 823790, 1298660, 1647580, 44207567, 88415134, 176830268, 221037835, 442075670, 486283237, 884151340, 972566474, 1945132948, 2431416185, 4862832370, 9725664740]

約数ペア:

[(1, 9725664740), (2, 4862832370), (4, 2431416185), (5, 1945132948), (10, 972566474), (11, 884151340), (20, 486283237), (22, 442075670), (44, 221037835), (55, 176830268), (110, 88415134), (220, 44207567), (5903, 1647580), (7489, 1298660), (11806, 823790), (14978, 649330), (23612, 411895), (29515, 329516), (29956, 324665), (37445, 259732), (59030, 164758), (64933, 149780), (74890, 129866), (82379, 118060)]