12348049180

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{147457}}^1$

素因数の和:147598

約数の個数: 48

約数和(自身を含む): 26754779520

約数和(自身を除く): 14406730340

約数列:

[1, 2, 4, 5, 10, 20, 53, 79, 106, 158, 212, 265, 316, 395, 530, 790, 1060, 1580, 4187, 8374, 16748, 20935, 41870, 83740, 147457, 294914, 589828, 737285, 1474570, 2949140, 7815221, 11649103, 15630442, 23298206, 31260884, 39076105, 46596412, 58245515, 78152210, 116491030, 156304420, 232982060, 617402459, 1234804918, 2469609836, 3087012295, 6174024590, 12348049180]

約数ペア:

[(1, 12348049180), (2, 6174024590), (4, 3087012295), (5, 2469609836), (10, 1234804918), (20, 617402459), (53, 232982060), (79, 156304420), (106, 116491030), (158, 78152210), (212, 58245515), (265, 46596412), (316, 39076105), (395, 31260884), (530, 23298206), (790, 15630442), (1060, 11649103), (1580, 7815221), (4187, 2949140), (8374, 1474570), (16748, 737285), (20935, 589828), (41870, 294914), (83740, 147457)]