2096367020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{142223}}^1$

素因数の和:142310

約数の個数: 48

約数和(自身を含む): 4874300928

約数和(自身を除く): 2777933908

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 134, 220, 268, 335, 670, 737, 1340, 1474, 2948, 3685, 7370, 14740, 142223, 284446, 568892, 711115, 1422230, 1564453, 2844460, 3128906, 6257812, 7822265, 9528941, 15644530, 19057882, 31289060, 38115764, 47644705, 95289410, 104818351, 190578820, 209636702, 419273404, 524091755, 1048183510, 2096367020]

約数ペア:

[(1, 2096367020), (2, 1048183510), (4, 524091755), (5, 419273404), (10, 209636702), (11, 190578820), (20, 104818351), (22, 95289410), (44, 47644705), (55, 38115764), (67, 31289060), (110, 19057882), (134, 15644530), (220, 9528941), (268, 7822265), (335, 6257812), (670, 3128906), (737, 2844460), (1340, 1564453), (1474, 1422230), (2948, 711115), (3685, 568892), (7370, 284446), (14740, 142223)]