26547640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1607}}^1$

素因数の和:1684

約数の個数: 64

約数和(自身を含む): 69465600

約数和(自身を除く): 42917960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 59, 70, 118, 140, 236, 280, 295, 413, 472, 590, 826, 1180, 1607, 1652, 2065, 2360, 3214, 3304, 4130, 6428, 8035, 8260, 11249, 12856, 16070, 16520, 22498, 32140, 44996, 56245, 64280, 89992, 94813, 112490, 189626, 224980, 379252, 449960, 474065, 663691, 758504, 948130, 1327382, 1896260, 2654764, 3318455, 3792520, 5309528, 6636910, 13273820, 26547640]

約数ペア:

[(1, 26547640), (2, 13273820), (4, 6636910), (5, 5309528), (7, 3792520), (8, 3318455), (10, 2654764), (14, 1896260), (20, 1327382), (28, 948130), (35, 758504), (40, 663691), (56, 474065), (59, 449960), (70, 379252), (118, 224980), (140, 189626), (236, 112490), (280, 94813), (295, 89992), (413, 64280), (472, 56245), (590, 44996), (826, 32140), (1180, 22498), (1607, 16520), (1652, 16070), (2065, 12856), (2360, 11249), (3214, 8260), (3304, 8035), (4130, 6428)]