25320160960

素因数分解:

$2^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1083911}}^1$

素因数の和:1084001

約数の個数: 56

約数和(自身を含む): 61119629856

約数和(自身を除く): 35799468896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 146, 160, 292, 320, 365, 584, 730, 1168, 1460, 2336, 2920, 4672, 5840, 11680, 23360, 1083911, 2167822, 4335644, 5419555, 8671288, 10839110, 17342576, 21678220, 34685152, 43356440, 69370304, 79125503, 86712880, 158251006, 173425760, 316502012, 346851520, 395627515, 633004024, 791255030, 1266008048, 1582510060, 2532016096, 3165020120, 5064032192, 6330040240, 12660080480, 25320160960]

約数ペア:

[(1, 25320160960), (2, 12660080480), (4, 6330040240), (5, 5064032192), (8, 3165020120), (10, 2532016096), (16, 1582510060), (20, 1266008048), (32, 791255030), (40, 633004024), (64, 395627515), (73, 346851520), (80, 316502012), (146, 173425760), (160, 158251006), (292, 86712880), (320, 79125503), (365, 69370304), (584, 43356440), (730, 34685152), (1168, 21678220), (1460, 17342576), (2336, 10839110), (2920, 8671288), (4672, 5419555), (5840, 4335644), (11680, 2167822), (23360, 1083911)]