151004020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{397379}}^1$

素因数の和:397407

約数の個数: 24

約数和(自身を含む): 333799200

約数和(自身を除く): 182795180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 397379, 794758, 1589516, 1986895, 3973790, 7550201, 7947580, 15100402, 30200804, 37751005, 75502010, 151004020]

約数ペア:

[(1, 151004020), (2, 75502010), (4, 37751005), (5, 30200804), (10, 15100402), (19, 7947580), (20, 7550201), (38, 3973790), (76, 1986895), (95, 1589516), (190, 794758), (380, 397379)]