25255810

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1193}}^1$

素因数の和:1302

約数の個数: 32

約数和(自身を含む): 47712240

約数和(自身を除く): 22456430

約数列:

[1, 2, 5, 10, 29, 58, 73, 145, 146, 290, 365, 730, 1193, 2117, 2386, 4234, 5965, 10585, 11930, 21170, 34597, 69194, 87089, 172985, 174178, 345970, 435445, 870890, 2525581, 5051162, 12627905, 25255810]

約数ペア:

[(1, 25255810), (2, 12627905), (5, 5051162), (10, 2525581), (29, 870890), (58, 435445), (73, 345970), (145, 174178), (146, 172985), (290, 87089), (365, 69194), (730, 34597), (1193, 21170), (2117, 11930), (2386, 10585), (4234, 5965)]