478003390

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1\times {\mathrm{2753}}^1$

素因数の和:3036

約数の個数: 32

約数和(自身を含む): 874450080

約数和(自身を除く): 396446690

約数列:

[1, 2, 5, 10, 97, 179, 194, 358, 485, 895, 970, 1790, 2753, 5506, 13765, 17363, 27530, 34726, 86815, 173630, 267041, 492787, 534082, 985574, 1335205, 2463935, 2670410, 4927870, 47800339, 95600678, 239001695, 478003390]

約数ペア:

[(1, 478003390), (2, 239001695), (5, 95600678), (10, 47800339), (97, 4927870), (179, 2670410), (194, 2463935), (358, 1335205), (485, 985574), (895, 534082), (970, 492787), (1790, 267041), (2753, 173630), (5506, 86815), (13765, 34726), (17363, 27530)]