260810032

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^2\times {\mathrm{829}}^1$

素因数の和:950

約数の個数: 60

約数和(自身を含む): 589319920

約数和(自身を除く): 328509888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 829, 848, 1484, 1658, 2809, 2968, 3316, 5618, 5803, 5936, 6632, 11236, 11606, 13264, 19663, 22472, 23212, 39326, 43937, 44944, 46424, 78652, 87874, 92848, 157304, 175748, 307559, 314608, 351496, 615118, 702992, 1230236, 2328661, 2460472, 4657322, 4920944, 9314644, 16300627, 18629288, 32601254, 37258576, 65202508, 130405016, 260810032]

約数ペア:

[(1, 260810032), (2, 130405016), (4, 65202508), (7, 37258576), (8, 32601254), (14, 18629288), (16, 16300627), (28, 9314644), (53, 4920944), (56, 4657322), (106, 2460472), (112, 2328661), (212, 1230236), (371, 702992), (424, 615118), (742, 351496), (829, 314608), (848, 307559), (1484, 175748), (1658, 157304), (2809, 92848), (2968, 87874), (3316, 78652), (5618, 46424), (5803, 44944), (5936, 43937), (6632, 39326), (11236, 23212), (11606, 22472), (13264, 19663)]