54444160

素因数分解:

$2^7\times 5^1\times {\mathrm{97}}^1\times {\mathrm{877}}^1$

素因数の和:993

約数の個数: 64

約数和(自身を含む): 131647320

約数和(自身を除く): 77203160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 128, 160, 194, 320, 388, 485, 640, 776, 877, 970, 1552, 1754, 1940, 3104, 3508, 3880, 4385, 6208, 7016, 7760, 8770, 12416, 14032, 15520, 17540, 28064, 31040, 35080, 56128, 62080, 70160, 85069, 112256, 140320, 170138, 280640, 340276, 425345, 561280, 680552, 850690, 1361104, 1701380, 2722208, 3402760, 5444416, 6805520, 10888832, 13611040, 27222080, 54444160]

約数ペア:

[(1, 54444160), (2, 27222080), (4, 13611040), (5, 10888832), (8, 6805520), (10, 5444416), (16, 3402760), (20, 2722208), (32, 1701380), (40, 1361104), (64, 850690), (80, 680552), (97, 561280), (128, 425345), (160, 340276), (194, 280640), (320, 170138), (388, 140320), (485, 112256), (640, 85069), (776, 70160), (877, 62080), (970, 56128), (1552, 35080), (1754, 31040), (1940, 28064), (3104, 17540), (3508, 15520), (3880, 14032), (4385, 12416), (6208, 8770), (7016, 7760)]