42600380

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{13567}}^1$

素因数の和:13733

約数の個数: 24

約数和(自身を含む): 90037248

約数和(自身を除く): 47436868

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 13567, 27134, 54268, 67835, 135670, 271340, 2130019, 4260038, 8520076, 10650095, 21300190, 42600380]

約数ペア:

[(1, 42600380), (2, 21300190), (4, 10650095), (5, 8520076), (10, 4260038), (20, 2130019), (157, 271340), (314, 135670), (628, 67835), (785, 54268), (1570, 27134), (3140, 13567)]