234318040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{389}}^1$

素因数の和:485

約数の個数: 96

約数和(自身を含む): 592628400

約数和(自身を除く): 358310360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 296, 370, 389, 407, 440, 740, 778, 814, 1369, 1480, 1556, 1628, 1945, 2035, 2738, 3112, 3256, 3890, 4070, 4279, 5476, 6845, 7780, 8140, 8558, 10952, 13690, 14393, 15059, 15560, 16280, 17116, 21395, 27380, 28786, 30118, 34232, 42790, 54760, 57572, 60236, 71965, 75295, 85580, 115144, 120472, 143930, 150590, 158323, 171160, 287860, 301180, 316646, 532541, 575720, 602360, 633292, 791615, 1065082, 1266584, 1583230, 2130164, 2662705, 3166460, 4260328, 5325410, 5857951, 6332920, 10650820, 11715902, 21301640, 23431804, 29289755, 46863608, 58579510, 117159020, 234318040]

約数ペア:

[(1, 234318040), (2, 117159020), (4, 58579510), (5, 46863608), (8, 29289755), (10, 23431804), (11, 21301640), (20, 11715902), (22, 10650820), (37, 6332920), (40, 5857951), (44, 5325410), (55, 4260328), (74, 3166460), (88, 2662705), (110, 2130164), (148, 1583230), (185, 1266584), (220, 1065082), (296, 791615), (370, 633292), (389, 602360), (407, 575720), (440, 532541), (740, 316646), (778, 301180), (814, 287860), (1369, 171160), (1480, 158323), (1556, 150590), (1628, 143930), (1945, 120472), (2035, 115144), (2738, 85580), (3112, 75295), (3256, 71965), (3890, 60236), (4070, 57572), (4279, 54760), (5476, 42790), (6845, 34232), (7780, 30118), (8140, 28786), (8558, 27380), (10952, 21395), (13690, 17116), (14393, 16280), (15059, 15560)]