190695020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{501829}}^1$

素因数の和:501857

約数の個数: 24

約数和(自身を含む): 421537200

約数和(自身を除く): 230842180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 501829, 1003658, 2007316, 2509145, 5018290, 9534751, 10036580, 19069502, 38139004, 47673755, 95347510, 190695020]

約数ペア:

[(1, 190695020), (2, 95347510), (4, 47673755), (5, 38139004), (10, 19069502), (19, 10036580), (20, 9534751), (38, 5018290), (76, 2509145), (95, 2007316), (190, 1003658), (380, 501829)]