40199328

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{1193}}^1$

素因数の和:1228

約数の個数: 120

約数和(自身を含む): 127426068

約数和(自身を除く): 87226740

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 624, 648, 702, 864, 936, 1053, 1193, 1248, 1296, 1404, 1872, 2106, 2386, 2592, 2808, 3579, 3744, 4212, 4772, 5616, 7158, 8424, 9544, 10737, 11232, 14316, 15509, 16848, 19088, 21474, 28632, 31018, 32211, 33696, 38176, 42948, 46527, 57264, 62036, 64422, 85896, 93054, 96633, 114528, 124072, 128844, 139581, 171792, 186108, 193266, 248144, 257688, 279162, 343584, 372216, 386532, 418743, 496288, 515376, 558324, 744432, 773064, 837486, 1030752, 1116648, 1256229, 1488864, 1546128, 1674972, 2233296, 2512458, 3092256, 3349944, 4466592, 5024916, 6699888, 10049832, 13399776, 20099664, 40199328]

約数ペア:

[(1, 40199328), (2, 20099664), (3, 13399776), (4, 10049832), (6, 6699888), (8, 5024916), (9, 4466592), (12, 3349944), (13, 3092256), (16, 2512458), (18, 2233296), (24, 1674972), (26, 1546128), (27, 1488864), (32, 1256229), (36, 1116648), (39, 1030752), (48, 837486), (52, 773064), (54, 744432), (72, 558324), (78, 515376), (81, 496288), (96, 418743), (104, 386532), (108, 372216), (117, 343584), (144, 279162), (156, 257688), (162, 248144), (208, 193266), (216, 186108), (234, 171792), (288, 139581), (312, 128844), (324, 124072), (351, 114528), (416, 96633), (432, 93054), (468, 85896), (624, 64422), (648, 62036), (702, 57264), (864, 46527), (936, 42948), (1053, 38176), (1193, 33696), (1248, 32211), (1296, 31018), (1404, 28632), (1872, 21474), (2106, 19088), (2386, 16848), (2592, 15509), (2808, 14316), (3579, 11232), (3744, 10737), (4212, 9544), (4772, 8424), (5616, 7158)]