2026021925

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{38281}}^1$

素因数の和:38393

約数の個数: 24

約数和(自身を含む): 2634567240

約数和(自身を除く): 608545315

約数列:

[1, 5, 25, 29, 73, 145, 365, 725, 1825, 2117, 10585, 38281, 52925, 191405, 957025, 1110149, 2794513, 5550745, 13972565, 27753725, 69862825, 81040877, 405204385, 2026021925]

約数ペア:

[(1, 2026021925), (5, 405204385), (25, 81040877), (29, 69862825), (73, 27753725), (145, 13972565), (365, 5550745), (725, 2794513), (1825, 1110149), (2117, 957025), (10585, 191405), (38281, 52925)]