63128800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{11273}}^1$

素因数の和:11300

約数の個数: 72

約数和(自身を含む): 176144976

約数和(自身を除く): 113016176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 11273, 22546, 45092, 56365, 78911, 90184, 112730, 157822, 180368, 225460, 281825, 315644, 360736, 394555, 450920, 563650, 631288, 789110, 901840, 1127300, 1262576, 1578220, 1803680, 1972775, 2254600, 2525152, 3156440, 3945550, 4509200, 6312880, 7891100, 9018400, 12625760, 15782200, 31564400, 63128800]

約数ペア:

[(1, 63128800), (2, 31564400), (4, 15782200), (5, 12625760), (7, 9018400), (8, 7891100), (10, 6312880), (14, 4509200), (16, 3945550), (20, 3156440), (25, 2525152), (28, 2254600), (32, 1972775), (35, 1803680), (40, 1578220), (50, 1262576), (56, 1127300), (70, 901840), (80, 789110), (100, 631288), (112, 563650), (140, 450920), (160, 394555), (175, 360736), (200, 315644), (224, 281825), (280, 225460), (350, 180368), (400, 157822), (560, 112730), (700, 90184), (800, 78911), (1120, 56365), (1400, 45092), (2800, 22546), (5600, 11273)]