40724695

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{38971}}^1$

素因数の和:39006

約数の個数: 16

約数和(自身を含む): 56119680

約数和(自身を除く): 15394985

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 38971, 194855, 428681, 740449, 2143405, 3702245, 8144939, 40724695]

約数ペア:

[(1, 40724695), (5, 8144939), (11, 3702245), (19, 2143405), (55, 740449), (95, 428681), (209, 194855), (1045, 38971)]