29332760

素因数分解:

$2^3\times 5^1\times {\mathrm{653}}^1\times {\mathrm{1123}}^1$

素因数の和:1787

約数の個数: 32

約数和(自身を含む): 66158640

約数和(自身を除く): 36825880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 653, 1123, 1306, 2246, 2612, 3265, 4492, 5224, 5615, 6530, 8984, 11230, 13060, 22460, 26120, 44920, 733319, 1466638, 2933276, 3666595, 5866552, 7333190, 14666380, 29332760]

約数ペア:

[(1, 29332760), (2, 14666380), (4, 7333190), (5, 5866552), (8, 3666595), (10, 2933276), (20, 1466638), (40, 733319), (653, 44920), (1123, 26120), (1306, 22460), (2246, 13060), (2612, 11230), (3265, 8984), (4492, 6530), (5224, 5615)]