13076240

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1097}}^1$

素因数の和:1259

約数の個数: 40

約数和(自身を含む): 30634200

約数和(自身を除く): 17557960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 298, 596, 745, 1097, 1192, 1490, 2194, 2384, 2980, 4388, 5485, 5960, 8776, 10970, 11920, 17552, 21940, 43880, 87760, 163453, 326906, 653812, 817265, 1307624, 1634530, 2615248, 3269060, 6538120, 13076240]

約数ペア:

[(1, 13076240), (2, 6538120), (4, 3269060), (5, 2615248), (8, 1634530), (10, 1307624), (16, 817265), (20, 653812), (40, 326906), (80, 163453), (149, 87760), (298, 43880), (596, 21940), (745, 17552), (1097, 11920), (1192, 10970), (1490, 8776), (2194, 5960), (2384, 5485), (2980, 4388)]