2026098775

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{90149}}^1$

素因数の和:90219

約数の個数: 24

約数和(自身を含む): 2682864000

約数和(自身を除く): 656765225

約数列:

[1, 5, 25, 29, 31, 145, 155, 725, 775, 899, 4495, 22475, 90149, 450745, 2253725, 2614321, 2794619, 13071605, 13973095, 65358025, 69865475, 81043951, 405219755, 2026098775]

約数ペア:

[(1, 2026098775), (5, 405219755), (25, 81043951), (29, 69865475), (31, 65358025), (145, 13973095), (155, 13071605), (725, 2794619), (775, 2614321), (899, 2253725), (4495, 450745), (22475, 90149)]