2743901080

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{707191}}^1$

素因数の和:707299

約数の個数: 32

約数和(自身を含む): 6237433440

約数和(自身を除く): 3493532360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 707191, 1414382, 2828764, 3535955, 5657528, 7071910, 14143820, 28287640, 68597527, 137195054, 274390108, 342987635, 548780216, 685975270, 1371950540, 2743901080]

約数ペア:

[(1, 2743901080), (2, 1371950540), (4, 685975270), (5, 548780216), (8, 342987635), (10, 274390108), (20, 137195054), (40, 68597527), (97, 28287640), (194, 14143820), (388, 7071910), (485, 5657528), (776, 3535955), (970, 2828764), (1940, 1414382), (3880, 707191)]