868048160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{775043}}^1$

素因数の和:775065

約数の個数: 48

約数和(自身を含む): 2343733056

約数和(自身を除く): 1475684896

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, 775043, 1550086, 3100172, 3875215, 5425301, 6200344, 7750430, 10850602, 12400688, 15500860, 21701204, 24801376, 27126505, 31001720, 43402408, 54253010, 62003440, 86804816, 108506020, 124006880, 173609632, 217012040, 434024080, 868048160]

約数ペア:

[(1, 868048160), (2, 434024080), (4, 217012040), (5, 173609632), (7, 124006880), (8, 108506020), (10, 86804816), (14, 62003440), (16, 54253010), (20, 43402408), (28, 31001720), (32, 27126505), (35, 24801376), (40, 21701204), (56, 15500860), (70, 12400688), (80, 10850602), (112, 7750430), (140, 6200344), (160, 5425301), (224, 3875215), (280, 3100172), (560, 1550086), (1120, 775043)]