28291295450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2243}}^1$

素因数の和:2373

約数の個数: 192

約数和(自身を含む): 64911559680

約数和(自身を除く): 36620264230

約数列:

[1, 2, 5, 10, 11, 17, 19, 22, 25, 34, 38, 50, 55, 71, 85, 95, 110, 142, 170, 187, 190, 209, 275, 323, 355, 374, 418, 425, 475, 550, 646, 710, 781, 850, 935, 950, 1045, 1207, 1349, 1562, 1615, 1775, 1870, 2090, 2243, 2414, 2698, 3230, 3550, 3553, 3905, 4486, 4675, 5225, 6035, 6745, 7106, 7810, 8075, 9350, 10450, 11215, 12070, 13277, 13490, 14839, 16150, 17765, 19525, 22430, 22933, 24673, 26554, 29678, 30175, 33725, 35530, 38131, 39050, 42617, 45866, 49346, 56075, 60350, 66385, 67450, 74195, 76262, 85234, 88825, 112150, 114665, 123365, 132770, 148390, 159253, 177650, 190655, 213085, 229330, 246730, 252263, 318506, 331925, 370975, 381310, 419441, 426170, 468787, 504526, 573325, 616825, 663850, 724489, 741950, 796265, 838882, 937574, 953275, 1065425, 1146650, 1233650, 1261315, 1448978, 1592530, 1751783, 1906550, 2097205, 2130850, 2343935, 2522630, 2707301, 3025807, 3503566, 3622445, 3981325, 4194410, 4687870, 5414602, 6051614, 6306575, 7244890, 7962650, 7969379, 8758915, 10486025, 11719675, 12613150, 13536505, 15129035, 15938758, 17517830, 18112225, 20972050, 23439350, 27073010, 29780311, 30258070, 33283877, 36224450, 39846895, 43794575, 51438719, 59560622, 66567754, 67682525, 75645175, 79693790, 87589150, 102877438, 135365050, 148901555, 151290350, 166419385, 199234475, 257193595, 297803110, 332838770, 398468950, 514387190, 565825909, 744507775, 832096925, 1131651818, 1285967975, 1489015550, 1664193850, 2571935950, 2829129545, 5658259090, 14145647725, 28291295450]

約数ペア:

[(1, 28291295450), (2, 14145647725), (5, 5658259090), (10, 2829129545), (11, 2571935950), (17, 1664193850), (19, 1489015550), (22, 1285967975), (25, 1131651818), (34, 832096925), (38, 744507775), (50, 565825909), (55, 514387190), (71, 398468950), (85, 332838770), (95, 297803110), (110, 257193595), (142, 199234475), (170, 166419385), (187, 151290350), (190, 148901555), (209, 135365050), (275, 102877438), (323, 87589150), (355, 79693790), (374, 75645175), (418, 67682525), (425, 66567754), (475, 59560622), (550, 51438719), (646, 43794575), (710, 39846895), (781, 36224450), (850, 33283877), (935, 30258070), (950, 29780311), (1045, 27073010), (1207, 23439350), (1349, 20972050), (1562, 18112225), (1615, 17517830), (1775, 15938758), (1870, 15129035), (2090, 13536505), (2243, 12613150), (2414, 11719675), (2698, 10486025), (3230, 8758915), (3550, 7969379), (3553, 7962650), (3905, 7244890), (4486, 6306575), (4675, 6051614), (5225, 5414602), (6035, 4687870), (6745, 4194410), (7106, 3981325), (7810, 3622445), (8075, 3503566), (9350, 3025807), (10450, 2707301), (11215, 2522630), (12070, 2343935), (13277, 2130850), (13490, 2097205), (14839, 1906550), (16150, 1751783), (17765, 1592530), (19525, 1448978), (22430, 1261315), (22933, 1233650), (24673, 1146650), (26554, 1065425), (29678, 953275), (30175, 937574), (33725, 838882), (35530, 796265), (38131, 741950), (39050, 724489), (42617, 663850), (45866, 616825), (49346, 573325), (56075, 504526), (60350, 468787), (66385, 426170), (67450, 419441), (74195, 381310), (76262, 370975), (85234, 331925), (88825, 318506), (112150, 252263), (114665, 246730), (123365, 229330), (132770, 213085), (148390, 190655), (159253, 177650)]