43989400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2417}}^1$

素因数の和:2453

約数の個数: 96

約数和(自身を含む): 125929440

約数和(自身を除く): 81940040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 130, 140, 175, 182, 200, 260, 280, 325, 350, 364, 455, 520, 650, 700, 728, 910, 1300, 1400, 1820, 2275, 2417, 2600, 3640, 4550, 4834, 9100, 9668, 12085, 16919, 18200, 19336, 24170, 31421, 33838, 48340, 60425, 62842, 67676, 84595, 96680, 120850, 125684, 135352, 157105, 169190, 219947, 241700, 251368, 314210, 338380, 422975, 439894, 483400, 628420, 676760, 785525, 845950, 879788, 1099735, 1256840, 1571050, 1691900, 1759576, 2199470, 3142100, 3383800, 4398940, 5498675, 6284200, 8797880, 10997350, 21994700, 43989400]

約数ペア:

[(1, 43989400), (2, 21994700), (4, 10997350), (5, 8797880), (7, 6284200), (8, 5498675), (10, 4398940), (13, 3383800), (14, 3142100), (20, 2199470), (25, 1759576), (26, 1691900), (28, 1571050), (35, 1256840), (40, 1099735), (50, 879788), (52, 845950), (56, 785525), (65, 676760), (70, 628420), (91, 483400), (100, 439894), (104, 422975), (130, 338380), (140, 314210), (175, 251368), (182, 241700), (200, 219947), (260, 169190), (280, 157105), (325, 135352), (350, 125684), (364, 120850), (455, 96680), (520, 84595), (650, 67676), (700, 62842), (728, 60425), (910, 48340), (1300, 33838), (1400, 31421), (1820, 24170), (2275, 19336), (2417, 18200), (2600, 16919), (3640, 12085), (4550, 9668), (4834, 9100)]