26459570

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{449}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 48988800

約数和(自身を除く): 22529230

約数列:

[1, 2, 5, 10, 71, 83, 142, 166, 355, 415, 449, 710, 830, 898, 2245, 4490, 5893, 11786, 29465, 31879, 37267, 58930, 63758, 74534, 159395, 186335, 318790, 372670, 2645957, 5291914, 13229785, 26459570]

約数ペア:

[(1, 26459570), (2, 13229785), (5, 5291914), (10, 2645957), (71, 372670), (83, 318790), (142, 186335), (166, 159395), (355, 74534), (415, 63758), (449, 58930), (710, 37267), (830, 31879), (898, 29465), (2245, 11786), (4490, 5893)]