38332000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{37}}^2$

素因数の和:106

約数の個数: 144

約数和(自身を含む): 110623968

約数和(自身を除く): 72291968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 37, 40, 50, 56, 70, 74, 80, 100, 112, 125, 140, 148, 160, 175, 185, 200, 224, 250, 259, 280, 296, 350, 370, 400, 500, 518, 560, 592, 700, 740, 800, 875, 925, 1000, 1036, 1120, 1184, 1295, 1369, 1400, 1480, 1750, 1850, 2000, 2072, 2590, 2738, 2800, 2960, 3500, 3700, 4000, 4144, 4625, 5180, 5476, 5600, 5920, 6475, 6845, 7000, 7400, 8288, 9250, 9583, 10360, 10952, 12950, 13690, 14000, 14800, 18500, 19166, 20720, 21904, 25900, 27380, 28000, 29600, 32375, 34225, 37000, 38332, 41440, 43808, 47915, 51800, 54760, 64750, 68450, 74000, 76664, 95830, 103600, 109520, 129500, 136900, 148000, 153328, 171125, 191660, 207200, 219040, 239575, 259000, 273800, 306656, 342250, 383320, 479150, 518000, 547600, 684500, 766640, 958300, 1036000, 1095200, 1197875, 1369000, 1533280, 1916600, 2395750, 2738000, 3833200, 4791500, 5476000, 7666400, 9583000, 19166000, 38332000]

約数ペア:

[(1, 38332000), (2, 19166000), (4, 9583000), (5, 7666400), (7, 5476000), (8, 4791500), (10, 3833200), (14, 2738000), (16, 2395750), (20, 1916600), (25, 1533280), (28, 1369000), (32, 1197875), (35, 1095200), (37, 1036000), (40, 958300), (50, 766640), (56, 684500), (70, 547600), (74, 518000), (80, 479150), (100, 383320), (112, 342250), (125, 306656), (140, 273800), (148, 259000), (160, 239575), (175, 219040), (185, 207200), (200, 191660), (224, 171125), (250, 153328), (259, 148000), (280, 136900), (296, 129500), (350, 109520), (370, 103600), (400, 95830), (500, 76664), (518, 74000), (560, 68450), (592, 64750), (700, 54760), (740, 51800), (800, 47915), (875, 43808), (925, 41440), (1000, 38332), (1036, 37000), (1120, 34225), (1184, 32375), (1295, 29600), (1369, 28000), (1400, 27380), (1480, 25900), (1750, 21904), (1850, 20720), (2000, 19166), (2072, 18500), (2590, 14800), (2738, 14000), (2800, 13690), (2960, 12950), (3500, 10952), (3700, 10360), (4000, 9583), (4144, 9250), (4625, 8288), (5180, 7400), (5476, 7000), (5600, 6845), (5920, 6475)]