2905325102000

素因数分解:

$2^4\times 5^3\times {\mathrm{73}}^1\times {\mathrm{1669}}^1\times {\mathrm{11923}}^1$

素因数の和:13688

約数の個数: 160

約数和(自身を含む): 7126174461120

約数和(自身を除く): 4220849359120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 73, 80, 100, 125, 146, 200, 250, 292, 365, 400, 500, 584, 730, 1000, 1168, 1460, 1669, 1825, 2000, 2920, 3338, 3650, 5840, 6676, 7300, 8345, 9125, 11923, 13352, 14600, 16690, 18250, 23846, 26704, 29200, 33380, 36500, 41725, 47692, 59615, 66760, 73000, 83450, 95384, 119230, 121837, 133520, 146000, 166900, 190768, 208625, 238460, 243674, 298075, 333800, 417250, 476920, 487348, 596150, 609185, 667600, 834500, 870379, 953840, 974696, 1192300, 1218370, 1490375, 1669000, 1740758, 1949392, 2384600, 2436740, 2980750, 3045925, 3338000, 3481516, 4351895, 4769200, 4873480, 5961500, 6091850, 6963032, 8703790, 9746960, 11923000, 12183700, 13926064, 15229625, 17407580, 19899487, 21759475, 23846000, 24367400, 30459250, 34815160, 39798974, 43518950, 48734800, 60918500, 69630320, 79597948, 87037900, 99497435, 108797375, 121837000, 159195896, 174075800, 198994870, 217594750, 243674000, 318391792, 348151600, 397989740, 435189500, 497487175, 795979480, 870379000, 994974350, 1452662551, 1591958960, 1740758000, 1989948700, 2487435875, 2905325102, 3979897400, 4974871750, 5810650204, 7263312755, 7959794800, 9949743500, 11621300408, 14526625510, 19899487000, 23242600816, 29053251020, 36316563775, 39798974000, 58106502040, 72633127550, 116213004080, 145266255100, 181582818875, 290532510200, 363165637750, 581065020400, 726331275500, 1452662551000, 2905325102000]

約数ペア:

[(1, 2905325102000), (2, 1452662551000), (4, 726331275500), (5, 581065020400), (8, 363165637750), (10, 290532510200), (16, 181582818875), (20, 145266255100), (25, 116213004080), (40, 72633127550), (50, 58106502040), (73, 39798974000), (80, 36316563775), (100, 29053251020), (125, 23242600816), (146, 19899487000), (200, 14526625510), (250, 11621300408), (292, 9949743500), (365, 7959794800), (400, 7263312755), (500, 5810650204), (584, 4974871750), (730, 3979897400), (1000, 2905325102), (1168, 2487435875), (1460, 1989948700), (1669, 1740758000), (1825, 1591958960), (2000, 1452662551), (2920, 994974350), (3338, 870379000), (3650, 795979480), (5840, 497487175), (6676, 435189500), (7300, 397989740), (8345, 348151600), (9125, 318391792), (11923, 243674000), (13352, 217594750), (14600, 198994870), (16690, 174075800), (18250, 159195896), (23846, 121837000), (26704, 108797375), (29200, 99497435), (33380, 87037900), (36500, 79597948), (41725, 69630320), (47692, 60918500), (59615, 48734800), (66760, 43518950), (73000, 39798974), (83450, 34815160), (95384, 30459250), (119230, 24367400), (121837, 23846000), (133520, 21759475), (146000, 19899487), (166900, 17407580), (190768, 15229625), (208625, 13926064), (238460, 12183700), (243674, 11923000), (298075, 9746960), (333800, 8703790), (417250, 6963032), (476920, 6091850), (487348, 5961500), (596150, 4873480), (609185, 4769200), (667600, 4351895), (834500, 3481516), (870379, 3338000), (953840, 3045925), (974696, 2980750), (1192300, 2436740), (1218370, 2384600), (1490375, 1949392), (1669000, 1740758)]