39300550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1009}}^1$

素因数の和:1081

約数の個数: 48

約数和(自身を含む): 78901200

約数和(自身を除く): 39600650

約数列:

[1, 2, 5, 10, 19, 25, 38, 41, 50, 82, 95, 190, 205, 410, 475, 779, 950, 1009, 1025, 1558, 2018, 2050, 3895, 5045, 7790, 10090, 19171, 19475, 25225, 38342, 38950, 41369, 50450, 82738, 95855, 191710, 206845, 413690, 479275, 786011, 958550, 1034225, 1572022, 2068450, 3930055, 7860110, 19650275, 39300550]

約数ペア:

[(1, 39300550), (2, 19650275), (5, 7860110), (10, 3930055), (19, 2068450), (25, 1572022), (38, 1034225), (41, 958550), (50, 786011), (82, 479275), (95, 413690), (190, 206845), (205, 191710), (410, 95855), (475, 82738), (779, 50450), (950, 41369), (1009, 38950), (1025, 38342), (1558, 25225), (2018, 19475), (2050, 19171), (3895, 10090), (5045, 7790)]