10449356800

素因数分解:

$2^{11}\times 5^2\times {\mathrm{127}}^1\times {\mathrm{1607}}^1$

素因数の和:1766

約数の個数: 144

約数和(自身を含む): 26128327680

約数和(自身を除く): 15678970880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 127, 128, 160, 200, 254, 256, 320, 400, 508, 512, 635, 640, 800, 1016, 1024, 1270, 1280, 1600, 1607, 2032, 2048, 2540, 2560, 3175, 3200, 3214, 4064, 5080, 5120, 6350, 6400, 6428, 8035, 8128, 10160, 10240, 12700, 12800, 12856, 16070, 16256, 20320, 25400, 25600, 25712, 32140, 32512, 40175, 40640, 50800, 51200, 51424, 64280, 65024, 80350, 81280, 101600, 102848, 128560, 130048, 160700, 162560, 203200, 204089, 205696, 257120, 260096, 321400, 325120, 406400, 408178, 411392, 514240, 642800, 650240, 812800, 816356, 822784, 1020445, 1028480, 1285600, 1300480, 1625600, 1632712, 1645568, 2040890, 2056960, 2571200, 3251200, 3265424, 3291136, 4081780, 4113920, 5102225, 5142400, 6502400, 6530848, 8163560, 8227840, 10204450, 10284800, 13061696, 16327120, 16455680, 20408900, 20569600, 26123392, 32654240, 40817800, 41139200, 52246784, 65308480, 81635600, 82278400, 104493568, 130616960, 163271200, 208987136, 261233920, 326542400, 417974272, 522467840, 653084800, 1044935680, 1306169600, 2089871360, 2612339200, 5224678400, 10449356800]

約数ペア:

[(1, 10449356800), (2, 5224678400), (4, 2612339200), (5, 2089871360), (8, 1306169600), (10, 1044935680), (16, 653084800), (20, 522467840), (25, 417974272), (32, 326542400), (40, 261233920), (50, 208987136), (64, 163271200), (80, 130616960), (100, 104493568), (127, 82278400), (128, 81635600), (160, 65308480), (200, 52246784), (254, 41139200), (256, 40817800), (320, 32654240), (400, 26123392), (508, 20569600), (512, 20408900), (635, 16455680), (640, 16327120), (800, 13061696), (1016, 10284800), (1024, 10204450), (1270, 8227840), (1280, 8163560), (1600, 6530848), (1607, 6502400), (2032, 5142400), (2048, 5102225), (2540, 4113920), (2560, 4081780), (3175, 3291136), (3200, 3265424), (3214, 3251200), (4064, 2571200), (5080, 2056960), (5120, 2040890), (6350, 1645568), (6400, 1632712), (6428, 1625600), (8035, 1300480), (8128, 1285600), (10160, 1028480), (10240, 1020445), (12700, 822784), (12800, 816356), (12856, 812800), (16070, 650240), (16256, 642800), (20320, 514240), (25400, 411392), (25600, 408178), (25712, 406400), (32140, 325120), (32512, 321400), (40175, 260096), (40640, 257120), (50800, 205696), (51200, 204089), (51424, 203200), (64280, 162560), (65024, 160700), (80350, 130048), (81280, 128560), (101600, 102848)]