26910379250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1439}}^1$

素因数の和:1633

約数の個数: 128

約数和(自身を含む): 55207526400

約数和(自身を除く): 28297147150

約数列:

[1, 2, 5, 10, 19, 25, 31, 38, 50, 62, 95, 125, 127, 155, 190, 250, 254, 310, 475, 589, 635, 775, 950, 1178, 1270, 1439, 1550, 2375, 2413, 2878, 2945, 3175, 3875, 3937, 4750, 4826, 5890, 6350, 7195, 7750, 7874, 12065, 14390, 14725, 15875, 19685, 24130, 27341, 29450, 31750, 35975, 39370, 44609, 54682, 60325, 71950, 73625, 74803, 89218, 98425, 120650, 136705, 147250, 149606, 179875, 182753, 196850, 223045, 273410, 301625, 359750, 365506, 374015, 446090, 492125, 603250, 683525, 748030, 847571, 913765, 984250, 1115225, 1367050, 1695142, 1827530, 1870075, 2230450, 3417625, 3472307, 3740150, 4237855, 4568825, 5576125, 5665343, 6835250, 6944614, 8475710, 9137650, 9350375, 11152250, 11330686, 17361535, 18700750, 21189275, 22844125, 28326715, 34723070, 42378550, 45688250, 56653430, 86807675, 105946375, 107641517, 141633575, 173615350, 211892750, 215283034, 283267150, 434038375, 538207585, 708167875, 868076750, 1076415170, 1416335750, 2691037925, 5382075850, 13455189625, 26910379250]

約数ペア:

[(1, 26910379250), (2, 13455189625), (5, 5382075850), (10, 2691037925), (19, 1416335750), (25, 1076415170), (31, 868076750), (38, 708167875), (50, 538207585), (62, 434038375), (95, 283267150), (125, 215283034), (127, 211892750), (155, 173615350), (190, 141633575), (250, 107641517), (254, 105946375), (310, 86807675), (475, 56653430), (589, 45688250), (635, 42378550), (775, 34723070), (950, 28326715), (1178, 22844125), (1270, 21189275), (1439, 18700750), (1550, 17361535), (2375, 11330686), (2413, 11152250), (2878, 9350375), (2945, 9137650), (3175, 8475710), (3875, 6944614), (3937, 6835250), (4750, 5665343), (4826, 5576125), (5890, 4568825), (6350, 4237855), (7195, 3740150), (7750, 3472307), (7874, 3417625), (12065, 2230450), (14390, 1870075), (14725, 1827530), (15875, 1695142), (19685, 1367050), (24130, 1115225), (27341, 984250), (29450, 913765), (31750, 847571), (35975, 748030), (39370, 683525), (44609, 603250), (54682, 492125), (60325, 446090), (71950, 374015), (73625, 365506), (74803, 359750), (89218, 301625), (98425, 273410), (120650, 223045), (136705, 196850), (147250, 182753), (149606, 179875)]