5274020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13879}}^1$

素因数の和:13907

約数の個数: 24

約数和(自身を含む): 11659200

約数和(自身を除く): 6385180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 13879, 27758, 55516, 69395, 138790, 263701, 277580, 527402, 1054804, 1318505, 2637010, 5274020]

約数ペア:

[(1, 5274020), (2, 2637010), (4, 1318505), (5, 1054804), (10, 527402), (19, 277580), (20, 263701), (38, 138790), (76, 69395), (95, 55516), (190, 27758), (380, 13879)]