5221600

素因数分解:

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

素因数の和:188

約数の個数: 72

約数和(自身を含む): 13077288

約数和(自身を除く): 7855688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 61, 80, 100, 107, 122, 160, 200, 214, 244, 305, 400, 428, 488, 535, 610, 800, 856, 976, 1070, 1220, 1525, 1712, 1952, 2140, 2440, 2675, 3050, 3424, 4280, 4880, 5350, 6100, 6527, 8560, 9760, 10700, 12200, 13054, 17120, 21400, 24400, 26108, 32635, 42800, 48800, 52216, 65270, 85600, 104432, 130540, 163175, 208864, 261080, 326350, 522160, 652700, 1044320, 1305400, 2610800, 5221600]

約数ペア:

[(1, 5221600), (2, 2610800), (4, 1305400), (5, 1044320), (8, 652700), (10, 522160), (16, 326350), (20, 261080), (25, 208864), (32, 163175), (40, 130540), (50, 104432), (61, 85600), (80, 65270), (100, 52216), (107, 48800), (122, 42800), (160, 32635), (200, 26108), (214, 24400), (244, 21400), (305, 17120), (400, 13054), (428, 12200), (488, 10700), (535, 9760), (610, 8560), (800, 6527), (856, 6100), (976, 5350), (1070, 4880), (1220, 4280), (1525, 3424), (1712, 3050), (1952, 2675), (2140, 2440)]