1736403980

素因数分解:

$2^2\times 5^1\times {\mathrm{5407}}^1\times {\mathrm{16057}}^1$

素因数の和:21473

約数の個数: 24

約数和(自身を含む): 3647349888

約数和(自身を除く): 1910945908

約数列:

[1, 2, 4, 5, 10, 20, 5407, 10814, 16057, 21628, 27035, 32114, 54070, 64228, 80285, 108140, 160570, 321140, 86820199, 173640398, 347280796, 434100995, 868201990, 1736403980]

約数ペア:

[(1, 1736403980), (2, 868201990), (4, 434100995), (5, 347280796), (10, 173640398), (20, 86820199), (5407, 321140), (10814, 160570), (16057, 108140), (21628, 80285), (27035, 64228), (32114, 54070)]