4209415460

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2664187}}^1$

素因数の和:2664275

約数の個数: 24

約数和(自身を含む): 8951671680

約数和(自身を除く): 4742256220

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 2664187, 5328374, 10656748, 13320935, 26641870, 53283740, 210470773, 420941546, 841883092, 1052353865, 2104707730, 4209415460]

約数ペア:

[(1, 4209415460), (2, 2104707730), (4, 1052353865), (5, 841883092), (10, 420941546), (20, 210470773), (79, 53283740), (158, 26641870), (316, 13320935), (395, 10656748), (790, 5328374), (1580, 2664187)]