41403040

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{5281}}^1$

素因数の和:5310

約数の個数: 72

約数和(自身を含む): 113805972

約数和(自身を除く): 72402932

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 5281, 7840, 10562, 21124, 26405, 36967, 42248, 52810, 73934, 84496, 105620, 147868, 168992, 184835, 211240, 258769, 295736, 369670, 422480, 517538, 591472, 739340, 844960, 1035076, 1182944, 1293845, 1478680, 2070152, 2587690, 2957360, 4140304, 5175380, 5914720, 8280608, 10350760, 20701520, 41403040]

約数ペア:

[(1, 41403040), (2, 20701520), (4, 10350760), (5, 8280608), (7, 5914720), (8, 5175380), (10, 4140304), (14, 2957360), (16, 2587690), (20, 2070152), (28, 1478680), (32, 1293845), (35, 1182944), (40, 1035076), (49, 844960), (56, 739340), (70, 591472), (80, 517538), (98, 422480), (112, 369670), (140, 295736), (160, 258769), (196, 211240), (224, 184835), (245, 168992), (280, 147868), (392, 105620), (490, 84496), (560, 73934), (784, 52810), (980, 42248), (1120, 36967), (1568, 26405), (1960, 21124), (3920, 10562), (5281, 7840)]