25423480

素因数分解:

$2^3\times 5^1\times {\mathrm{467}}^1\times {\mathrm{1361}}^1$

素因数の和:1839

約数の個数: 32

約数和(自身を含む): 57367440

約数和(自身を除く): 31943960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 467, 934, 1361, 1868, 2335, 2722, 3736, 4670, 5444, 6805, 9340, 10888, 13610, 18680, 27220, 54440, 635587, 1271174, 2542348, 3177935, 5084696, 6355870, 12711740, 25423480]

約数ペア:

[(1, 25423480), (2, 12711740), (4, 6355870), (5, 5084696), (8, 3177935), (10, 2542348), (20, 1271174), (40, 635587), (467, 54440), (934, 27220), (1361, 18680), (1868, 13610), (2335, 10888), (2722, 9340), (3736, 6805), (4670, 5444)]