11109140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1087}}^1$

素因数の和:1176

約数の個数: 48

約数和(自身を含む): 27052032

約数和(自身を除く): 15942892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1087, 1460, 2044, 2174, 2555, 4348, 5110, 5435, 7609, 10220, 10870, 15218, 21740, 30436, 38045, 76090, 79351, 152180, 158702, 317404, 396755, 555457, 793510, 1110914, 1587020, 2221828, 2777285, 5554570, 11109140]

約数ペア:

[(1, 11109140), (2, 5554570), (4, 2777285), (5, 2221828), (7, 1587020), (10, 1110914), (14, 793510), (20, 555457), (28, 396755), (35, 317404), (70, 158702), (73, 152180), (140, 79351), (146, 76090), (292, 38045), (365, 30436), (511, 21740), (730, 15218), (1022, 10870), (1087, 10220), (1460, 7609), (2044, 5435), (2174, 5110), (2555, 4348)]