40019735

素因数分解:

$5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{11321}}^1$

素因数の和:11434

約数の個数: 16

約数和(自身を含む): 55432512

約数和(自身を除く): 15412777

約数列:

[1, 5, 7, 35, 101, 505, 707, 3535, 11321, 56605, 79247, 396235, 1143421, 5717105, 8003947, 40019735]

約数ペア:

[(1, 40019735), (5, 8003947), (7, 5717105), (35, 1143421), (101, 396235), (505, 79247), (707, 56605), (3535, 11321)]