5321950

素因数分解:

$2^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{653}}^1$

素因数の和:828

約数の個数: 24

約数和(自身を含む): 9974808

約数和(自身を除く): 4652858

約数列:

[1, 2, 5, 10, 25, 50, 163, 326, 653, 815, 1306, 1630, 3265, 4075, 6530, 8150, 16325, 32650, 106439, 212878, 532195, 1064390, 2660975, 5321950]

約数ペア:

[(1, 5321950), (2, 2660975), (5, 1064390), (10, 532195), (25, 212878), (50, 106439), (163, 32650), (326, 16325), (653, 8150), (815, 6530), (1306, 4075), (1630, 3265)]