16951000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:122

約数の個数: 128

約数和(自身を含む): 45826560

約数和(自身を除く): 28875560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 25, 40, 44, 46, 50, 55, 67, 88, 92, 100, 110, 115, 125, 134, 184, 200, 220, 230, 250, 253, 268, 275, 335, 440, 460, 500, 506, 536, 550, 575, 670, 737, 920, 1000, 1012, 1100, 1150, 1265, 1340, 1375, 1474, 1541, 1675, 2024, 2200, 2300, 2530, 2680, 2750, 2875, 2948, 3082, 3350, 3685, 4600, 5060, 5500, 5750, 5896, 6164, 6325, 6700, 7370, 7705, 8375, 10120, 11000, 11500, 12328, 12650, 13400, 14740, 15410, 16750, 16951, 18425, 23000, 25300, 29480, 30820, 31625, 33500, 33902, 36850, 38525, 50600, 61640, 63250, 67000, 67804, 73700, 77050, 84755, 92125, 126500, 135608, 147400, 154100, 169510, 184250, 192625, 253000, 308200, 339020, 368500, 385250, 423775, 678040, 737000, 770500, 847550, 1541000, 1695100, 2118875, 3390200, 4237750, 8475500, 16951000]

約数ペア:

[(1, 16951000), (2, 8475500), (4, 4237750), (5, 3390200), (8, 2118875), (10, 1695100), (11, 1541000), (20, 847550), (22, 770500), (23, 737000), (25, 678040), (40, 423775), (44, 385250), (46, 368500), (50, 339020), (55, 308200), (67, 253000), (88, 192625), (92, 184250), (100, 169510), (110, 154100), (115, 147400), (125, 135608), (134, 126500), (184, 92125), (200, 84755), (220, 77050), (230, 73700), (250, 67804), (253, 67000), (268, 63250), (275, 61640), (335, 50600), (440, 38525), (460, 36850), (500, 33902), (506, 33500), (536, 31625), (550, 30820), (575, 29480), (670, 25300), (737, 23000), (920, 18425), (1000, 16951), (1012, 16750), (1100, 15410), (1150, 14740), (1265, 13400), (1340, 12650), (1375, 12328), (1474, 11500), (1541, 11000), (1675, 10120), (2024, 8375), (2200, 7705), (2300, 7370), (2530, 6700), (2680, 6325), (2750, 6164), (2875, 5896), (2948, 5750), (3082, 5500), (3350, 5060), (3685, 4600)]