41827660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2741}}^1$

素因数の和:2866

約数の個数: 48

約数和(自身を含む): 101344320

約数和(自身を除く): 59516660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 109, 140, 218, 436, 545, 763, 1090, 1526, 2180, 2741, 3052, 3815, 5482, 7630, 10964, 13705, 15260, 19187, 27410, 38374, 54820, 76748, 95935, 191870, 298769, 383740, 597538, 1195076, 1493845, 2091383, 2987690, 4182766, 5975380, 8365532, 10456915, 20913830, 41827660]

約数ペア:

[(1, 41827660), (2, 20913830), (4, 10456915), (5, 8365532), (7, 5975380), (10, 4182766), (14, 2987690), (20, 2091383), (28, 1493845), (35, 1195076), (70, 597538), (109, 383740), (140, 298769), (218, 191870), (436, 95935), (545, 76748), (763, 54820), (1090, 38374), (1526, 27410), (2180, 19187), (2741, 15260), (3052, 13705), (3815, 10964), (5482, 7630)]