56315200

素因数分解:

$2^6\times 5^2\times {\mathrm{61}}^1\times {\mathrm{577}}^1$

素因数の和:660

約数の個数: 84

約数和(自身を含む): 141086332

約数和(自身を除く): 84771132

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 61, 64, 80, 100, 122, 160, 200, 244, 305, 320, 400, 488, 577, 610, 800, 976, 1154, 1220, 1525, 1600, 1952, 2308, 2440, 2885, 3050, 3904, 4616, 4880, 5770, 6100, 9232, 9760, 11540, 12200, 14425, 18464, 19520, 23080, 24400, 28850, 35197, 36928, 46160, 48800, 57700, 70394, 92320, 97600, 115400, 140788, 175985, 184640, 230800, 281576, 351970, 461600, 563152, 703940, 879925, 923200, 1126304, 1407880, 1759850, 2252608, 2815760, 3519700, 5631520, 7039400, 11263040, 14078800, 28157600, 56315200]

約数ペア:

[(1, 56315200), (2, 28157600), (4, 14078800), (5, 11263040), (8, 7039400), (10, 5631520), (16, 3519700), (20, 2815760), (25, 2252608), (32, 1759850), (40, 1407880), (50, 1126304), (61, 923200), (64, 879925), (80, 703940), (100, 563152), (122, 461600), (160, 351970), (200, 281576), (244, 230800), (305, 184640), (320, 175985), (400, 140788), (488, 115400), (577, 97600), (610, 92320), (800, 70394), (976, 57700), (1154, 48800), (1220, 46160), (1525, 36928), (1600, 35197), (1952, 28850), (2308, 24400), (2440, 23080), (2885, 19520), (3050, 18464), (3904, 14425), (4616, 12200), (4880, 11540), (5770, 9760), (6100, 9232)]