103188620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{271549}}^1$

素因数の和:271577

約数の個数: 24

約数和(自身を含む): 228102000

約数和(自身を除く): 124913380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 271549, 543098, 1086196, 1357745, 2715490, 5159431, 5430980, 10318862, 20637724, 25797155, 51594310, 103188620]

約数ペア:

[(1, 103188620), (2, 51594310), (4, 25797155), (5, 20637724), (10, 10318862), (19, 5430980), (20, 5159431), (38, 2715490), (76, 1357745), (95, 1086196), (190, 543098), (380, 271549)]