8275363220

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{541}}^1\times {\mathrm{10477}}^1$

素因数の和:11100

約数の個数: 48

約数和(自身を含む): 17650568208

約数和(自身を除く): 9375204988

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 541, 730, 1082, 1460, 2164, 2705, 5410, 10477, 10820, 20954, 39493, 41908, 52385, 78986, 104770, 157972, 197465, 209540, 394930, 764821, 789860, 1529642, 3059284, 3824105, 5668057, 7648210, 11336114, 15296420, 22672228, 28340285, 56680570, 113361140, 413768161, 827536322, 1655072644, 2068840805, 4137681610, 8275363220]

約数ペア:

[(1, 8275363220), (2, 4137681610), (4, 2068840805), (5, 1655072644), (10, 827536322), (20, 413768161), (73, 113361140), (146, 56680570), (292, 28340285), (365, 22672228), (541, 15296420), (730, 11336114), (1082, 7648210), (1460, 5668057), (2164, 3824105), (2705, 3059284), (5410, 1529642), (10477, 789860), (10820, 764821), (20954, 394930), (39493, 209540), (41908, 197465), (52385, 157972), (78986, 104770)]