5215728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1$

素因数の和:99

約数の個数: 120

約数和(自身を含む): 16629888

約数和(自身を除く): 11414160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 43, 48, 56, 57, 76, 84, 86, 112, 114, 129, 133, 152, 168, 172, 228, 258, 266, 301, 304, 336, 344, 361, 399, 456, 516, 532, 602, 688, 722, 798, 817, 903, 912, 1032, 1064, 1083, 1204, 1444, 1596, 1634, 1806, 2064, 2128, 2166, 2408, 2451, 2527, 2888, 3192, 3268, 3612, 4332, 4816, 4902, 5054, 5719, 5776, 6384, 6536, 7224, 7581, 8664, 9804, 10108, 11438, 13072, 14448, 15162, 15523, 17157, 17328, 19608, 20216, 22876, 30324, 31046, 34314, 39216, 40432, 45752, 46569, 60648, 62092, 68628, 91504, 93138, 108661, 121296, 124184, 137256, 186276, 217322, 248368, 274512, 325983, 372552, 434644, 651966, 745104, 869288, 1303932, 1738576, 2607864, 5215728]

約数ペア:

[(1, 5215728), (2, 2607864), (3, 1738576), (4, 1303932), (6, 869288), (7, 745104), (8, 651966), (12, 434644), (14, 372552), (16, 325983), (19, 274512), (21, 248368), (24, 217322), (28, 186276), (38, 137256), (42, 124184), (43, 121296), (48, 108661), (56, 93138), (57, 91504), (76, 68628), (84, 62092), (86, 60648), (112, 46569), (114, 45752), (129, 40432), (133, 39216), (152, 34314), (168, 31046), (172, 30324), (228, 22876), (258, 20216), (266, 19608), (301, 17328), (304, 17157), (336, 15523), (344, 15162), (361, 14448), (399, 13072), (456, 11438), (516, 10108), (532, 9804), (602, 8664), (688, 7581), (722, 7224), (798, 6536), (817, 6384), (903, 5776), (912, 5719), (1032, 5054), (1064, 4902), (1083, 4816), (1204, 4332), (1444, 3612), (1596, 3268), (1634, 3192), (1806, 2888), (2064, 2527), (2128, 2451), (2166, 2408)]