73047020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{192229}}^1$

素因数の和:192257

約数の個数: 24

約数和(自身を含む): 161473200

約数和(自身を除く): 88426180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 192229, 384458, 768916, 961145, 1922290, 3652351, 3844580, 7304702, 14609404, 18261755, 36523510, 73047020]

約数ペア:

[(1, 73047020), (2, 36523510), (4, 18261755), (5, 14609404), (10, 7304702), (19, 3844580), (20, 3652351), (38, 1922290), (76, 961145), (95, 768916), (190, 384458), (380, 192229)]