886856000

素因数分解:

$2^6\times 5^3\times {\mathrm{17}}^1\times {\mathrm{6521}}^1$

素因数の和:6565

約数の個数: 112

約数和(自身を含む): 2325849552

約数和(自身を除く): 1438993552

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 125, 136, 160, 170, 200, 250, 272, 320, 340, 400, 425, 500, 544, 680, 800, 850, 1000, 1088, 1360, 1600, 1700, 2000, 2125, 2720, 3400, 4000, 4250, 5440, 6521, 6800, 8000, 8500, 13042, 13600, 17000, 26084, 27200, 32605, 34000, 52168, 65210, 68000, 104336, 110857, 130420, 136000, 163025, 208672, 221714, 260840, 326050, 417344, 443428, 521680, 554285, 652100, 815125, 886856, 1043360, 1108570, 1304200, 1630250, 1773712, 2086720, 2217140, 2608400, 2771425, 3260500, 3547424, 4434280, 5216800, 5542850, 6521000, 7094848, 8868560, 10433600, 11085700, 13042000, 13857125, 17737120, 22171400, 26084000, 27714250, 35474240, 44342800, 52168000, 55428500, 88685600, 110857000, 177371200, 221714000, 443428000, 886856000]

約数ペア:

[(1, 886856000), (2, 443428000), (4, 221714000), (5, 177371200), (8, 110857000), (10, 88685600), (16, 55428500), (17, 52168000), (20, 44342800), (25, 35474240), (32, 27714250), (34, 26084000), (40, 22171400), (50, 17737120), (64, 13857125), (68, 13042000), (80, 11085700), (85, 10433600), (100, 8868560), (125, 7094848), (136, 6521000), (160, 5542850), (170, 5216800), (200, 4434280), (250, 3547424), (272, 3260500), (320, 2771425), (340, 2608400), (400, 2217140), (425, 2086720), (500, 1773712), (544, 1630250), (680, 1304200), (800, 1108570), (850, 1043360), (1000, 886856), (1088, 815125), (1360, 652100), (1600, 554285), (1700, 521680), (2000, 443428), (2125, 417344), (2720, 326050), (3400, 260840), (4000, 221714), (4250, 208672), (5440, 163025), (6521, 136000), (6800, 130420), (8000, 110857), (8500, 104336), (13042, 68000), (13600, 65210), (17000, 52168), (26084, 34000), (27200, 32605)]