1116649780180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1429}}^1\times {\mathrm{322901}}^1$

素因数の和:324361

約数の個数: 72

約数和(自身を含む): 2579334717960

約数和(自身を除く): 1462684937780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 1429, 2420, 2858, 5716, 7145, 14290, 15719, 28580, 31438, 62876, 78595, 157190, 172909, 314380, 322901, 345818, 645802, 691636, 864545, 1291604, 1614505, 1729090, 3229010, 3458180, 3551911, 6458020, 7103822, 14207644, 17759555, 35519110, 39071021, 71038220, 78142042, 156284084, 195355105, 390710210, 461425529, 781420420, 922851058, 1845702116, 2307127645, 4614255290, 5075680819, 9228510580, 10151361638, 20302723276, 25378404095, 50756808190, 55832489009, 101513616380, 111664978018, 223329956036, 279162445045, 558324890090, 1116649780180]

約数ペア:

[(1, 1116649780180), (2, 558324890090), (4, 279162445045), (5, 223329956036), (10, 111664978018), (11, 101513616380), (20, 55832489009), (22, 50756808190), (44, 25378404095), (55, 20302723276), (110, 10151361638), (121, 9228510580), (220, 5075680819), (242, 4614255290), (484, 2307127645), (605, 1845702116), (1210, 922851058), (1429, 781420420), (2420, 461425529), (2858, 390710210), (5716, 195355105), (7145, 156284084), (14290, 78142042), (15719, 71038220), (28580, 39071021), (31438, 35519110), (62876, 17759555), (78595, 14207644), (157190, 7103822), (172909, 6458020), (314380, 3551911), (322901, 3458180), (345818, 3229010), (645802, 1729090), (691636, 1614505), (864545, 1291604)]