25873390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:193

約数の個数: 48

約数和(自身を含む): 50088528

約数和(自身を除く): 24215138

約数列:

[1, 2, 5, 10, 23, 46, 67, 73, 115, 134, 146, 230, 335, 365, 529, 670, 730, 1058, 1541, 1679, 2645, 3082, 3358, 4891, 5290, 7705, 8395, 9782, 15410, 16790, 24455, 35443, 38617, 48910, 70886, 77234, 112493, 177215, 193085, 224986, 354430, 386170, 562465, 1124930, 2587339, 5174678, 12936695, 25873390]

約数ペア:

[(1, 25873390), (2, 12936695), (5, 5174678), (10, 2587339), (23, 1124930), (46, 562465), (67, 386170), (73, 354430), (115, 224986), (134, 193085), (146, 177215), (230, 112493), (335, 77234), (365, 70886), (529, 48910), (670, 38617), (730, 35443), (1058, 24455), (1541, 16790), (1679, 15410), (2645, 9782), (3082, 8395), (3358, 7705), (4891, 5290)]