210913580

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{46051}}^1$

素因数の和:46289

約数の個数: 24

約数和(自身を含む): 444862320

約数和(自身を除く): 233948740

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 46051, 92102, 184204, 230255, 460510, 921020, 10545679, 21091358, 42182716, 52728395, 105456790, 210913580]

約数ペア:

[(1, 210913580), (2, 105456790), (4, 52728395), (5, 42182716), (10, 21091358), (20, 10545679), (229, 921020), (458, 460510), (916, 230255), (1145, 184204), (2290, 92102), (4580, 46051)]