3921021650

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:498

約数の個数: 192

約数和(自身を含む): 9395232000

約数和(自身を除く): 5474210350

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 43, 49, 50, 65, 70, 86, 91, 98, 130, 175, 182, 215, 245, 301, 325, 343, 350, 409, 430, 455, 490, 559, 602, 637, 650, 686, 818, 910, 1075, 1118, 1225, 1274, 1505, 1715, 2045, 2107, 2150, 2275, 2450, 2795, 2863, 3010, 3185, 3430, 3913, 4090, 4214, 4459, 4550, 5317, 5590, 5726, 6370, 7525, 7826, 8575, 8918, 10225, 10535, 10634, 13975, 14315, 14749, 15050, 15925, 17150, 17587, 19565, 20041, 20450, 21070, 22295, 26585, 27391, 27950, 28630, 29498, 31850, 35174, 37219, 39130, 40082, 44590, 52675, 53170, 54782, 71575, 73745, 74438, 87935, 97825, 100205, 105350, 111475, 123109, 132925, 136955, 140287, 143150, 147490, 175870, 186095, 191737, 195650, 200410, 222950, 228631, 246218, 260533, 265850, 273910, 280574, 368725, 372190, 383474, 439675, 457262, 501025, 521066, 615545, 684775, 701435, 737450, 861763, 879350, 930475, 958685, 1002050, 1143155, 1231090, 1302665, 1369550, 1402870, 1600417, 1723526, 1823731, 1860950, 1917370, 2286310, 2605330, 3077725, 3200834, 3507175, 3647462, 4308815, 4793425, 5715775, 6032341, 6155450, 6513325, 7014350, 8002085, 8617630, 9118655, 9586850, 11202919, 11431550, 12064682, 13026650, 16004170, 18237310, 21544075, 22405838, 30161705, 40010425, 43088150, 45593275, 56014595, 60323410, 78420433, 80020850, 91186550, 112029190, 150808525, 156840866, 280072975, 301617050, 392102165, 560145950, 784204330, 1960510825, 3921021650]

約数ペア:

[(1, 3921021650), (2, 1960510825), (5, 784204330), (7, 560145950), (10, 392102165), (13, 301617050), (14, 280072975), (25, 156840866), (26, 150808525), (35, 112029190), (43, 91186550), (49, 80020850), (50, 78420433), (65, 60323410), (70, 56014595), (86, 45593275), (91, 43088150), (98, 40010425), (130, 30161705), (175, 22405838), (182, 21544075), (215, 18237310), (245, 16004170), (301, 13026650), (325, 12064682), (343, 11431550), (350, 11202919), (409, 9586850), (430, 9118655), (455, 8617630), (490, 8002085), (559, 7014350), (602, 6513325), (637, 6155450), (650, 6032341), (686, 5715775), (818, 4793425), (910, 4308815), (1075, 3647462), (1118, 3507175), (1225, 3200834), (1274, 3077725), (1505, 2605330), (1715, 2286310), (2045, 1917370), (2107, 1860950), (2150, 1823731), (2275, 1723526), (2450, 1600417), (2795, 1402870), (2863, 1369550), (3010, 1302665), (3185, 1231090), (3430, 1143155), (3913, 1002050), (4090, 958685), (4214, 930475), (4459, 879350), (4550, 861763), (5317, 737450), (5590, 701435), (5726, 684775), (6370, 615545), (7525, 521066), (7826, 501025), (8575, 457262), (8918, 439675), (10225, 383474), (10535, 372190), (10634, 368725), (13975, 280574), (14315, 273910), (14749, 265850), (15050, 260533), (15925, 246218), (17150, 228631), (17587, 222950), (19565, 200410), (20041, 195650), (20450, 191737), (21070, 186095), (22295, 175870), (26585, 147490), (27391, 143150), (27950, 140287), (28630, 136955), (29498, 132925), (31850, 123109), (35174, 111475), (37219, 105350), (39130, 100205), (40082, 97825), (44590, 87935), (52675, 74438), (53170, 73745), (54782, 71575)]