102156380

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{108677}}^1$

素因数の和:108733

約数の個数: 24

約数和(自身を含む): 219094848

約数和(自身を除く): 116938468

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 108677, 217354, 434708, 543385, 1086770, 2173540, 5107819, 10215638, 20431276, 25539095, 51078190, 102156380]

約数ペア:

[(1, 102156380), (2, 51078190), (4, 25539095), (5, 20431276), (10, 10215638), (20, 5107819), (47, 2173540), (94, 1086770), (188, 543385), (235, 434708), (470, 217354), (940, 108677)]