4954760

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1277}}^1$

素因数の和:1385

約数の個数: 32

約数和(自身を含む): 11271960

約数和(自身を除く): 6317200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1277, 1940, 2554, 3880, 5108, 6385, 10216, 12770, 25540, 51080, 123869, 247738, 495476, 619345, 990952, 1238690, 2477380, 4954760]

約数ペア:

[(1, 4954760), (2, 2477380), (4, 1238690), (5, 990952), (8, 619345), (10, 495476), (20, 247738), (40, 123869), (97, 51080), (194, 25540), (388, 12770), (485, 10216), (776, 6385), (970, 5108), (1277, 3880), (1940, 2554)]