40106416

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:482

約数の個数: 80

約数和(自身を含む): 95708160

約数和(自身を除く): 55601744

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 47, 56, 76, 94, 112, 133, 152, 188, 266, 304, 329, 376, 401, 532, 658, 752, 802, 893, 1064, 1316, 1604, 1786, 2128, 2632, 2807, 3208, 3572, 5264, 5614, 6251, 6416, 7144, 7619, 11228, 12502, 14288, 15238, 18847, 22456, 25004, 30476, 37694, 44912, 50008, 53333, 60952, 75388, 100016, 106666, 121904, 131929, 150776, 213332, 263858, 301552, 358093, 426664, 527716, 716186, 853328, 1055432, 1432372, 2110864, 2506651, 2864744, 5013302, 5729488, 10026604, 20053208, 40106416]

約数ペア:

[(1, 40106416), (2, 20053208), (4, 10026604), (7, 5729488), (8, 5013302), (14, 2864744), (16, 2506651), (19, 2110864), (28, 1432372), (38, 1055432), (47, 853328), (56, 716186), (76, 527716), (94, 426664), (112, 358093), (133, 301552), (152, 263858), (188, 213332), (266, 150776), (304, 131929), (329, 121904), (376, 106666), (401, 100016), (532, 75388), (658, 60952), (752, 53333), (802, 50008), (893, 44912), (1064, 37694), (1316, 30476), (1604, 25004), (1786, 22456), (2128, 18847), (2632, 15238), (2807, 14288), (3208, 12502), (3572, 11228), (5264, 7619), (5614, 7144), (6251, 6416)]