44829520

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:272

約数の個数: 80

約数和(自身を含む): 108274320

約数和(自身を除く): 63444800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 97, 106, 109, 194, 212, 218, 265, 388, 424, 436, 485, 530, 545, 776, 848, 872, 970, 1060, 1090, 1552, 1744, 1940, 2120, 2180, 3880, 4240, 4360, 5141, 5777, 7760, 8720, 10282, 10573, 11554, 20564, 21146, 23108, 25705, 28885, 41128, 42292, 46216, 51410, 52865, 57770, 82256, 84584, 92432, 102820, 105730, 115540, 169168, 205640, 211460, 231080, 411280, 422920, 462160, 560369, 845840, 1120738, 2241476, 2801845, 4482952, 5603690, 8965904, 11207380, 22414760, 44829520]

約数ペア:

[(1, 44829520), (2, 22414760), (4, 11207380), (5, 8965904), (8, 5603690), (10, 4482952), (16, 2801845), (20, 2241476), (40, 1120738), (53, 845840), (80, 560369), (97, 462160), (106, 422920), (109, 411280), (194, 231080), (212, 211460), (218, 205640), (265, 169168), (388, 115540), (424, 105730), (436, 102820), (485, 92432), (530, 84584), (545, 82256), (776, 57770), (848, 52865), (872, 51410), (970, 46216), (1060, 42292), (1090, 41128), (1552, 28885), (1744, 25705), (1940, 23108), (2120, 21146), (2180, 20564), (3880, 11554), (4240, 10573), (4360, 10282), (5141, 8720), (5777, 7760)]