89395040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{79817}}^1$

素因数の和:79839

約数の個数: 48

約数和(自身を含む): 241369632

約数和(自身を除く): 151974592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 79817, 159634, 319268, 399085, 558719, 638536, 798170, 1117438, 1277072, 1596340, 2234876, 2554144, 2793595, 3192680, 4469752, 5587190, 6385360, 8939504, 11174380, 12770720, 17879008, 22348760, 44697520, 89395040]

約数ペア:

[(1, 89395040), (2, 44697520), (4, 22348760), (5, 17879008), (7, 12770720), (8, 11174380), (10, 8939504), (14, 6385360), (16, 5587190), (20, 4469752), (28, 3192680), (32, 2793595), (35, 2554144), (40, 2234876), (56, 1596340), (70, 1277072), (80, 1117438), (112, 798170), (140, 638536), (160, 558719), (224, 399085), (280, 319268), (560, 159634), (1120, 79817)]