799800820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:378

約数の個数: 192

約数和(自身を含む): 2207116800

約数和(自身を除く): 1407315980

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 65, 70, 76, 91, 95, 101, 130, 133, 140, 182, 190, 202, 229, 247, 260, 266, 364, 380, 404, 455, 458, 494, 505, 532, 665, 707, 910, 916, 988, 1010, 1145, 1235, 1313, 1330, 1414, 1603, 1729, 1820, 1919, 2020, 2290, 2470, 2626, 2660, 2828, 2977, 3206, 3458, 3535, 3838, 4351, 4580, 4940, 5252, 5954, 6412, 6565, 6916, 7070, 7676, 8015, 8645, 8702, 9191, 9595, 11908, 13130, 13433, 14140, 14885, 16030, 17290, 17404, 18382, 19190, 20839, 21755, 23129, 24947, 26260, 26866, 29770, 30457, 32060, 34580, 36764, 38380, 41678, 43510, 45955, 46258, 49894, 53732, 56563, 59540, 60914, 67165, 83356, 87020, 91910, 92516, 99788, 104195, 113126, 115645, 121828, 124735, 134330, 152285, 161903, 174629, 183820, 208390, 226252, 231290, 249470, 268660, 282815, 300677, 304570, 323806, 349258, 395941, 416780, 439451, 462580, 498940, 565630, 601354, 609140, 647612, 698516, 791882, 809515, 873145, 878902, 1131260, 1202708, 1503385, 1583764, 1619030, 1746290, 1757804, 1979705, 2104739, 2197255, 3006770, 3076157, 3238060, 3492580, 3959410, 4209478, 4394510, 5712863, 6013540, 6152314, 7918820, 8418956, 8789020, 10523695, 11425726, 12304628, 15380785, 21047390, 22851452, 28564315, 30761570, 39990041, 42094780, 57128630, 61523140, 79980082, 114257260, 159960164, 199950205, 399900410, 799800820]

約数ペア:

[(1, 799800820), (2, 399900410), (4, 199950205), (5, 159960164), (7, 114257260), (10, 79980082), (13, 61523140), (14, 57128630), (19, 42094780), (20, 39990041), (26, 30761570), (28, 28564315), (35, 22851452), (38, 21047390), (52, 15380785), (65, 12304628), (70, 11425726), (76, 10523695), (91, 8789020), (95, 8418956), (101, 7918820), (130, 6152314), (133, 6013540), (140, 5712863), (182, 4394510), (190, 4209478), (202, 3959410), (229, 3492580), (247, 3238060), (260, 3076157), (266, 3006770), (364, 2197255), (380, 2104739), (404, 1979705), (455, 1757804), (458, 1746290), (494, 1619030), (505, 1583764), (532, 1503385), (665, 1202708), (707, 1131260), (910, 878902), (916, 873145), (988, 809515), (1010, 791882), (1145, 698516), (1235, 647612), (1313, 609140), (1330, 601354), (1414, 565630), (1603, 498940), (1729, 462580), (1820, 439451), (1919, 416780), (2020, 395941), (2290, 349258), (2470, 323806), (2626, 304570), (2660, 300677), (2828, 282815), (2977, 268660), (3206, 249470), (3458, 231290), (3535, 226252), (3838, 208390), (4351, 183820), (4580, 174629), (4940, 161903), (5252, 152285), (5954, 134330), (6412, 124735), (6565, 121828), (6916, 115645), (7070, 113126), (7676, 104195), (8015, 99788), (8645, 92516), (8702, 91910), (9191, 87020), (9595, 83356), (11908, 67165), (13130, 60914), (13433, 59540), (14140, 56563), (14885, 53732), (16030, 49894), (17290, 46258), (17404, 45955), (18382, 43510), (19190, 41678), (20839, 38380), (21755, 36764), (23129, 34580), (24947, 32060), (26260, 30457), (26866, 29770)]