25750340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1$

素因数の和:777

約数の個数: 96

約数和(自身を含む): 70447104

約数和(自身を除く): 44696764

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 28, 35, 44, 46, 55, 70, 77, 92, 110, 115, 140, 154, 161, 220, 230, 253, 308, 322, 385, 460, 506, 644, 727, 770, 805, 1012, 1265, 1454, 1540, 1610, 1771, 2530, 2908, 3220, 3542, 3635, 5060, 5089, 7084, 7270, 7997, 8855, 10178, 14540, 15994, 16721, 17710, 20356, 25445, 31988, 33442, 35420, 39985, 50890, 55979, 66884, 79970, 83605, 101780, 111958, 117047, 159940, 167210, 183931, 223916, 234094, 279895, 334420, 367862, 468188, 559790, 585235, 735724, 919655, 1119580, 1170470, 1287517, 1839310, 2340940, 2575034, 3678620, 5150068, 6437585, 12875170, 25750340]

約数ペア:

[(1, 25750340), (2, 12875170), (4, 6437585), (5, 5150068), (7, 3678620), (10, 2575034), (11, 2340940), (14, 1839310), (20, 1287517), (22, 1170470), (23, 1119580), (28, 919655), (35, 735724), (44, 585235), (46, 559790), (55, 468188), (70, 367862), (77, 334420), (92, 279895), (110, 234094), (115, 223916), (140, 183931), (154, 167210), (161, 159940), (220, 117047), (230, 111958), (253, 101780), (308, 83605), (322, 79970), (385, 66884), (460, 55979), (506, 50890), (644, 39985), (727, 35420), (770, 33442), (805, 31988), (1012, 25445), (1265, 20356), (1454, 17710), (1540, 16721), (1610, 15994), (1771, 14540), (2530, 10178), (2908, 8855), (3220, 7997), (3542, 7270), (3635, 7084), (5060, 5089)]