565555990

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{541}}^1\times {\mathrm{977}}^1$

素因数の和:1632

約数の個数: 32

約数和(自身を含む): 1030467744

約数和(自身を除く): 464911754

約数列:

[1, 2, 5, 10, 107, 214, 535, 541, 977, 1070, 1082, 1954, 2705, 4885, 5410, 9770, 57887, 104539, 115774, 209078, 289435, 522695, 528557, 578870, 1045390, 1057114, 2642785, 5285570, 56555599, 113111198, 282777995, 565555990]

約数ペア:

[(1, 565555990), (2, 282777995), (5, 113111198), (10, 56555599), (107, 5285570), (214, 2642785), (535, 1057114), (541, 1045390), (977, 578870), (1070, 528557), (1082, 522695), (1954, 289435), (2705, 209078), (4885, 115774), (5410, 104539), (9770, 57887)]