105808780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{541}}^1$

素因数の和:695

約数の個数: 96

約数和(自身を含む): 279724032

約数和(自身を除く): 173915252

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 127, 140, 154, 220, 254, 308, 385, 508, 541, 635, 770, 889, 1082, 1270, 1397, 1540, 1778, 2164, 2540, 2705, 2794, 3556, 3787, 4445, 5410, 5588, 5951, 6985, 7574, 8890, 9779, 10820, 11902, 13970, 15148, 17780, 18935, 19558, 23804, 27940, 29755, 37870, 39116, 41657, 48895, 59510, 68707, 75740, 83314, 97790, 119020, 137414, 166628, 195580, 208285, 274828, 343535, 416570, 480949, 687070, 755777, 833140, 961898, 1374140, 1511554, 1923796, 2404745, 3023108, 3778885, 4809490, 5290439, 7557770, 9618980, 10580878, 15115540, 21161756, 26452195, 52904390, 105808780]

約数ペア:

[(1, 105808780), (2, 52904390), (4, 26452195), (5, 21161756), (7, 15115540), (10, 10580878), (11, 9618980), (14, 7557770), (20, 5290439), (22, 4809490), (28, 3778885), (35, 3023108), (44, 2404745), (55, 1923796), (70, 1511554), (77, 1374140), (110, 961898), (127, 833140), (140, 755777), (154, 687070), (220, 480949), (254, 416570), (308, 343535), (385, 274828), (508, 208285), (541, 195580), (635, 166628), (770, 137414), (889, 119020), (1082, 97790), (1270, 83314), (1397, 75740), (1540, 68707), (1778, 59510), (2164, 48895), (2540, 41657), (2705, 39116), (2794, 37870), (3556, 29755), (3787, 27940), (4445, 23804), (5410, 19558), (5588, 18935), (5951, 17780), (6985, 15148), (7574, 13970), (8890, 11902), (9779, 10820)]