5679290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 10938240

約数和(自身を除く): 5258950

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 355, 421, 710, 842, 1349, 2105, 2698, 4210, 6745, 7999, 13490, 15998, 29891, 39995, 59782, 79990, 149455, 298910, 567929, 1135858, 2839645, 5679290]

約数ペア:

[(1, 5679290), (2, 2839645), (5, 1135858), (10, 567929), (19, 298910), (38, 149455), (71, 79990), (95, 59782), (142, 39995), (190, 29891), (355, 15998), (421, 13490), (710, 7999), (842, 6745), (1349, 4210), (2105, 2698)]