85196440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5741}}^1$

素因数の和:5812

約数の個数: 64

約数和(自身を含む): 223248960

約数和(自身を除く): 138052520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 280, 371, 424, 530, 742, 1060, 1484, 1855, 2120, 2968, 3710, 5741, 7420, 11482, 14840, 22964, 28705, 40187, 45928, 57410, 80374, 114820, 160748, 200935, 229640, 304273, 321496, 401870, 608546, 803740, 1217092, 1521365, 1607480, 2129911, 2434184, 3042730, 4259822, 6085460, 8519644, 10649555, 12170920, 17039288, 21299110, 42598220, 85196440]

約数ペア:

[(1, 85196440), (2, 42598220), (4, 21299110), (5, 17039288), (7, 12170920), (8, 10649555), (10, 8519644), (14, 6085460), (20, 4259822), (28, 3042730), (35, 2434184), (40, 2129911), (53, 1607480), (56, 1521365), (70, 1217092), (106, 803740), (140, 608546), (212, 401870), (265, 321496), (280, 304273), (371, 229640), (424, 200935), (530, 160748), (742, 114820), (1060, 80374), (1484, 57410), (1855, 45928), (2120, 40187), (2968, 28705), (3710, 22964), (5741, 14840), (7420, 11482)]