27222080

素因数分解:

$2^6\times 5^1\times {\mathrm{97}}^1\times {\mathrm{877}}^1$

素因数の和:991

約数の個数: 56

約数和(自身を含む): 65565528

約数和(自身を除く): 38343448

約数列:

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

約数ペア:

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