26972000

素因数分解:

$2^5\times 5^3\times {\mathrm{11}}^1\times {\mathrm{613}}^1$

素因数の和:649

約数の個数: 96

約数和(自身を含む): 72412704

約数和(自身を除く): 45440704

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 125, 160, 176, 200, 220, 250, 275, 352, 400, 440, 500, 550, 613, 800, 880, 1000, 1100, 1226, 1375, 1760, 2000, 2200, 2452, 2750, 3065, 4000, 4400, 4904, 5500, 6130, 6743, 8800, 9808, 11000, 12260, 13486, 15325, 19616, 22000, 24520, 26972, 30650, 33715, 44000, 49040, 53944, 61300, 67430, 76625, 98080, 107888, 122600, 134860, 153250, 168575, 215776, 245200, 269720, 306500, 337150, 490400, 539440, 613000, 674300, 842875, 1078880, 1226000, 1348600, 1685750, 2452000, 2697200, 3371500, 5394400, 6743000, 13486000, 26972000]

約数ペア:

[(1, 26972000), (2, 13486000), (4, 6743000), (5, 5394400), (8, 3371500), (10, 2697200), (11, 2452000), (16, 1685750), (20, 1348600), (22, 1226000), (25, 1078880), (32, 842875), (40, 674300), (44, 613000), (50, 539440), (55, 490400), (80, 337150), (88, 306500), (100, 269720), (110, 245200), (125, 215776), (160, 168575), (176, 153250), (200, 134860), (220, 122600), (250, 107888), (275, 98080), (352, 76625), (400, 67430), (440, 61300), (500, 53944), (550, 49040), (613, 44000), (800, 33715), (880, 30650), (1000, 26972), (1100, 24520), (1226, 22000), (1375, 19616), (1760, 15325), (2000, 13486), (2200, 12260), (2452, 11000), (2750, 9808), (3065, 8800), (4000, 6743), (4400, 6130), (4904, 5500)]