52026320

素因数分解:

$2^4\times 5^1\times {\mathrm{650329}}^1$

素因数の和:650342

約数の個数: 20

約数和(自身を含む): 120961380

約数和(自身を除く): 68935060

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 650329, 1300658, 2601316, 3251645, 5202632, 6503290, 10405264, 13006580, 26013160, 52026320]

約数ペア:

[(1, 52026320), (2, 26013160), (4, 13006580), (5, 10405264), (8, 6503290), (10, 5202632), (16, 3251645), (20, 2601316), (40, 1300658), (80, 650329)]