1074760

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 2451960

約数和(自身を除く): 1377200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 277, 388, 485, 554, 776, 970, 1108, 1385, 1940, 2216, 2770, 3880, 5540, 11080, 26869, 53738, 107476, 134345, 214952, 268690, 537380, 1074760]

約数ペア:

[(1, 1074760), (2, 537380), (4, 268690), (5, 214952), (8, 134345), (10, 107476), (20, 53738), (40, 26869), (97, 11080), (194, 5540), (277, 3880), (388, 2770), (485, 2216), (554, 1940), (776, 1385), (970, 1108)]