11489213750

素因数分解:

$2^1\times 5^4\times 7^3\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:381

約数の個数: 160

約数和(自身を含む): 25431859200

約数和(自身を除く): 13942645450

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 125, 127, 175, 211, 245, 250, 254, 343, 350, 422, 490, 625, 635, 686, 875, 889, 1055, 1225, 1250, 1270, 1477, 1715, 1750, 1778, 2110, 2450, 2954, 3175, 3430, 4375, 4445, 5275, 6125, 6223, 6350, 7385, 8575, 8750, 8890, 10339, 10550, 12250, 12446, 14770, 15875, 17150, 20678, 22225, 26375, 26797, 30625, 31115, 31750, 36925, 42875, 43561, 44450, 51695, 52750, 53594, 61250, 62230, 72373, 73850, 79375, 85750, 87122, 103390, 111125, 131875, 133985, 144746, 155575, 158750, 184625, 187579, 214375, 217805, 222250, 258475, 263750, 267970, 311150, 361865, 369250, 375158, 428750, 435610, 516950, 555625, 669925, 723730, 777875, 923125, 937895, 1089025, 1111250, 1292375, 1313053, 1339850, 1555750, 1809325, 1846250, 1875790, 2178050, 2584750, 2626106, 3349625, 3618650, 3889375, 4689475, 5445125, 6461875, 6565265, 6699250, 7778750, 9046625, 9191371, 9378950, 10890250, 12923750, 13130530, 16748125, 18093250, 18382742, 23447375, 27225625, 32826325, 33496250, 45233125, 45956855, 46894750, 54451250, 65652650, 90466250, 91913710, 117236875, 164131625, 229784275, 234473750, 328263250, 459568550, 820658125, 1148921375, 1641316250, 2297842750, 5744606875, 11489213750]

約数ペア:

[(1, 11489213750), (2, 5744606875), (5, 2297842750), (7, 1641316250), (10, 1148921375), (14, 820658125), (25, 459568550), (35, 328263250), (49, 234473750), (50, 229784275), (70, 164131625), (98, 117236875), (125, 91913710), (127, 90466250), (175, 65652650), (211, 54451250), (245, 46894750), (250, 45956855), (254, 45233125), (343, 33496250), (350, 32826325), (422, 27225625), (490, 23447375), (625, 18382742), (635, 18093250), (686, 16748125), (875, 13130530), (889, 12923750), (1055, 10890250), (1225, 9378950), (1250, 9191371), (1270, 9046625), (1477, 7778750), (1715, 6699250), (1750, 6565265), (1778, 6461875), (2110, 5445125), (2450, 4689475), (2954, 3889375), (3175, 3618650), (3430, 3349625), (4375, 2626106), (4445, 2584750), (5275, 2178050), (6125, 1875790), (6223, 1846250), (6350, 1809325), (7385, 1555750), (8575, 1339850), (8750, 1313053), (8890, 1292375), (10339, 1111250), (10550, 1089025), (12250, 937895), (12446, 923125), (14770, 777875), (15875, 723730), (17150, 669925), (20678, 555625), (22225, 516950), (26375, 435610), (26797, 428750), (30625, 375158), (31115, 369250), (31750, 361865), (36925, 311150), (42875, 267970), (43561, 263750), (44450, 258475), (51695, 222250), (52750, 217805), (53594, 214375), (61250, 187579), (62230, 184625), (72373, 158750), (73850, 155575), (79375, 144746), (85750, 133985), (87122, 131875), (103390, 111125)]