6805520

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{877}}^1$

素因数の和:987

約数の個数: 40

約数和(自身を含む): 16004184

約数和(自身を除く): 9198664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 877, 970, 1552, 1754, 1940, 3508, 3880, 4385, 7016, 7760, 8770, 14032, 17540, 35080, 70160, 85069, 170138, 340276, 425345, 680552, 850690, 1361104, 1701380, 3402760, 6805520]

約数ペア:

[(1, 6805520), (2, 3402760), (4, 1701380), (5, 1361104), (8, 850690), (10, 680552), (16, 425345), (20, 340276), (40, 170138), (80, 85069), (97, 70160), (194, 35080), (388, 17540), (485, 14032), (776, 8770), (877, 7760), (970, 7016), (1552, 4385), (1754, 3880), (1940, 3508)]