4470760

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{2281}}^1$

素因数の和:2306

約数の個数: 48

約数和(自身を含む): 11706660

約数和(自身を除く): 7235900

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 2281, 4562, 9124, 11405, 15967, 18248, 22810, 31934, 45620, 63868, 79835, 91240, 111769, 127736, 159670, 223538, 319340, 447076, 558845, 638680, 894152, 1117690, 2235380, 4470760]

約数ペア:

[(1, 4470760), (2, 2235380), (4, 1117690), (5, 894152), (7, 638680), (8, 558845), (10, 447076), (14, 319340), (20, 223538), (28, 159670), (35, 127736), (40, 111769), (49, 91240), (56, 79835), (70, 63868), (98, 45620), (140, 31934), (196, 22810), (245, 18248), (280, 15967), (392, 11405), (490, 9124), (980, 4562), (1960, 2281)]