13276550

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{5419}}^1$

素因数の和:5445

約数の個数: 36

約数和(自身を含む): 28731420

約数和(自身を除く): 15454870

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 5419, 10838, 27095, 37933, 54190, 75866, 135475, 189665, 265531, 270950, 379330, 531062, 948325, 1327655, 1896650, 2655310, 6638275, 13276550]

約数ペア:

[(1, 13276550), (2, 6638275), (5, 2655310), (7, 1896650), (10, 1327655), (14, 948325), (25, 531062), (35, 379330), (49, 270950), (50, 265531), (70, 189665), (98, 135475), (175, 75866), (245, 54190), (350, 37933), (490, 27095), (1225, 10838), (2450, 5419)]