370132820

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^2\times {\mathrm{10009}}^1$

素因数の和:10104

約数の個数: 36

約数和(自身を含む): 795855060

約数和(自身を除く): 425722240

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 1849, 3698, 7396, 9245, 10009, 18490, 20018, 36980, 40036, 50045, 100090, 200180, 430387, 860774, 1721548, 2151935, 4303870, 8607740, 18506641, 37013282, 74026564, 92533205, 185066410, 370132820]

約数ペア:

[(1, 370132820), (2, 185066410), (4, 92533205), (5, 74026564), (10, 37013282), (20, 18506641), (43, 8607740), (86, 4303870), (172, 2151935), (215, 1721548), (430, 860774), (860, 430387), (1849, 200180), (3698, 100090), (7396, 50045), (9245, 40036), (10009, 36980), (18490, 20018)]