40053805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{38329}}^1$

素因数の和:38364

約数の個数: 16

約数和(自身を含む): 55195200

約数和(自身を除く): 15141395

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 38329, 191645, 421619, 728251, 2108095, 3641255, 8010761, 40053805]

約数ペア:

[(1, 40053805), (5, 8010761), (11, 3641255), (19, 2108095), (55, 728251), (95, 421619), (209, 191645), (1045, 38329)]