45676520

素因数分解:

$2^3\times 5^1\times {\mathrm{907}}^1\times {\mathrm{1259}}^1$

素因数の和:2177

約数の個数: 32

約数和(自身を含む): 102967200

約数和(自身を除く): 57290680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 907, 1259, 1814, 2518, 3628, 4535, 5036, 6295, 7256, 9070, 10072, 12590, 18140, 25180, 36280, 50360, 1141913, 2283826, 4567652, 5709565, 9135304, 11419130, 22838260, 45676520]

約数ペア:

[(1, 45676520), (2, 22838260), (4, 11419130), (5, 9135304), (8, 5709565), (10, 4567652), (20, 2283826), (40, 1141913), (907, 50360), (1259, 36280), (1814, 25180), (2518, 18140), (3628, 12590), (4535, 10072), (5036, 9070), (6295, 7256)]