20160421334060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29989}}^1\times {\mathrm{4801861}}^1$

素因数の和:4831866

約数の個数: 48

約数和(自身を含む): 48386634703680

約数和(自身を除く): 28226213369620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 29989, 59978, 119956, 149945, 209923, 299890, 419846, 599780, 839692, 1049615, 2099230, 4198460, 4801861, 9603722, 19207444, 24009305, 33613027, 48018610, 67226054, 96037220, 134452108, 168065135, 336130270, 672260540, 144003009529, 288006019058, 576012038116, 720015047645, 1008021066703, 1440030095290, 2016042133406, 2880060190580, 4032084266812, 5040105333515, 10080210667030, 20160421334060]

約数ペア:

[(1, 20160421334060), (2, 10080210667030), (4, 5040105333515), (5, 4032084266812), (7, 2880060190580), (10, 2016042133406), (14, 1440030095290), (20, 1008021066703), (28, 720015047645), (35, 576012038116), (70, 288006019058), (140, 144003009529), (29989, 672260540), (59978, 336130270), (119956, 168065135), (149945, 134452108), (209923, 96037220), (299890, 67226054), (419846, 48018610), (599780, 33613027), (839692, 24009305), (1049615, 19207444), (2099230, 9603722), (4198460, 4801861)]