9534569620

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{147457}}^1$

素因数の和:147580

約数の個数: 48

約数和(自身を含む): 20734954128

約数和(自身を除く): 11200384508

約数列:

[1, 2, 4, 5, 10, 20, 53, 61, 106, 122, 212, 244, 265, 305, 530, 610, 1060, 1220, 3233, 6466, 12932, 16165, 32330, 64660, 147457, 294914, 589828, 737285, 1474570, 2949140, 7815221, 8994877, 15630442, 17989754, 31260884, 35979508, 39076105, 44974385, 78152210, 89948770, 156304420, 179897540, 476728481, 953456962, 1906913924, 2383642405, 4767284810, 9534569620]

約数ペア:

[(1, 9534569620), (2, 4767284810), (4, 2383642405), (5, 1906913924), (10, 953456962), (20, 476728481), (53, 179897540), (61, 156304420), (106, 89948770), (122, 78152210), (212, 44974385), (244, 39076105), (265, 35979508), (305, 31260884), (530, 17989754), (610, 15630442), (1060, 8994877), (1220, 7815221), (3233, 2949140), (6466, 1474570), (12932, 737285), (16165, 589828), (32330, 294914), (64660, 147457)]