41772800

素因数分解:

$2^8\times 5^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:194

約数の個数: 108

約数和(自身を含む): 106071336

約数和(自身を除く): 64298536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 61, 64, 80, 100, 107, 122, 128, 160, 200, 214, 244, 256, 305, 320, 400, 428, 488, 535, 610, 640, 800, 856, 976, 1070, 1220, 1280, 1525, 1600, 1712, 1952, 2140, 2440, 2675, 3050, 3200, 3424, 3904, 4280, 4880, 5350, 6100, 6400, 6527, 6848, 7808, 8560, 9760, 10700, 12200, 13054, 13696, 15616, 17120, 19520, 21400, 24400, 26108, 27392, 32635, 34240, 39040, 42800, 48800, 52216, 65270, 68480, 78080, 85600, 97600, 104432, 130540, 136960, 163175, 171200, 195200, 208864, 261080, 326350, 342400, 390400, 417728, 522160, 652700, 684800, 835456, 1044320, 1305400, 1670912, 2088640, 2610800, 4177280, 5221600, 8354560, 10443200, 20886400, 41772800]

約数ペア:

[(1, 41772800), (2, 20886400), (4, 10443200), (5, 8354560), (8, 5221600), (10, 4177280), (16, 2610800), (20, 2088640), (25, 1670912), (32, 1305400), (40, 1044320), (50, 835456), (61, 684800), (64, 652700), (80, 522160), (100, 417728), (107, 390400), (122, 342400), (128, 326350), (160, 261080), (200, 208864), (214, 195200), (244, 171200), (256, 163175), (305, 136960), (320, 130540), (400, 104432), (428, 97600), (488, 85600), (535, 78080), (610, 68480), (640, 65270), (800, 52216), (856, 48800), (976, 42800), (1070, 39040), (1220, 34240), (1280, 32635), (1525, 27392), (1600, 26108), (1712, 24400), (1952, 21400), (2140, 19520), (2440, 17120), (2675, 15616), (3050, 13696), (3200, 13054), (3424, 12200), (3904, 10700), (4280, 9760), (4880, 8560), (5350, 7808), (6100, 6848), (6400, 6527)]