25950470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28517}}^1$

素因数の和:28544

約数の個数: 32

約数和(自身を含む): 57492288

約数和(自身を除く): 31541818

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 28517, 57034, 142585, 199619, 285170, 370721, 399238, 741442, 998095, 1853605, 1996190, 2595047, 3707210, 5190094, 12975235, 25950470]

約数ペア:

[(1, 25950470), (2, 12975235), (5, 5190094), (7, 3707210), (10, 2595047), (13, 1996190), (14, 1853605), (26, 998095), (35, 741442), (65, 399238), (70, 370721), (91, 285170), (130, 199619), (182, 142585), (455, 57034), (910, 28517)]