2894203480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{3529}}^1$

素因数の和:3677

約数の個数: 128

約数和(自身を含む): 7777296000

約数和(自身を除く): 4883092520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 101, 116, 140, 145, 202, 203, 232, 280, 290, 404, 406, 505, 580, 707, 808, 812, 1010, 1015, 1160, 1414, 1624, 2020, 2030, 2828, 2929, 3529, 3535, 4040, 4060, 5656, 5858, 7058, 7070, 8120, 11716, 14116, 14140, 14645, 17645, 20503, 23432, 24703, 28232, 28280, 29290, 35290, 41006, 49406, 58580, 70580, 82012, 98812, 102341, 102515, 117160, 123515, 141160, 164024, 197624, 204682, 205030, 247030, 356429, 409364, 410060, 494060, 511705, 712858, 716387, 818728, 820120, 988120, 1023410, 1425716, 1432774, 1782145, 2046820, 2495003, 2851432, 2865548, 3564290, 3581935, 4093640, 4990006, 5731096, 7128580, 7163870, 9980012, 10336441, 12475015, 14257160, 14327740, 19960024, 20672882, 24950030, 28655480, 41345764, 49900060, 51682205, 72355087, 82691528, 99800120, 103364410, 144710174, 206728820, 289420348, 361775435, 413457640, 578840696, 723550870, 1447101740, 2894203480]

約数ペア:

[(1, 2894203480), (2, 1447101740), (4, 723550870), (5, 578840696), (7, 413457640), (8, 361775435), (10, 289420348), (14, 206728820), (20, 144710174), (28, 103364410), (29, 99800120), (35, 82691528), (40, 72355087), (56, 51682205), (58, 49900060), (70, 41345764), (101, 28655480), (116, 24950030), (140, 20672882), (145, 19960024), (202, 14327740), (203, 14257160), (232, 12475015), (280, 10336441), (290, 9980012), (404, 7163870), (406, 7128580), (505, 5731096), (580, 4990006), (707, 4093640), (808, 3581935), (812, 3564290), (1010, 2865548), (1015, 2851432), (1160, 2495003), (1414, 2046820), (1624, 1782145), (2020, 1432774), (2030, 1425716), (2828, 1023410), (2929, 988120), (3529, 820120), (3535, 818728), (4040, 716387), (4060, 712858), (5656, 511705), (5858, 494060), (7058, 410060), (7070, 409364), (8120, 356429), (11716, 247030), (14116, 205030), (14140, 204682), (14645, 197624), (17645, 164024), (20503, 141160), (23432, 123515), (24703, 117160), (28232, 102515), (28280, 102341), (29290, 98812), (35290, 82012), (41006, 70580), (49406, 58580)]