25050160

素因数分解:

$2^4\times 5^1\times {\mathrm{313127}}^1$

素因数の和:313140

約数の個数: 20

約数和(自身を含む): 58241808

約数和(自身を除く): 33191648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 313127, 626254, 1252508, 1565635, 2505016, 3131270, 5010032, 6262540, 12525080, 25050160]

約数ペア:

[(1, 25050160), (2, 12525080), (4, 6262540), (5, 5010032), (8, 3131270), (10, 2505016), (16, 1565635), (20, 1252508), (40, 626254), (80, 313127)]