40066345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1667}}^1$

素因数の和:1725

約数の個数: 32

約数和(自身を含む): 57646080

約数和(自身を除く): 17579735

約数列:

[1, 5, 11, 19, 23, 55, 95, 115, 209, 253, 437, 1045, 1265, 1667, 2185, 4807, 8335, 18337, 24035, 31673, 38341, 91685, 158365, 191705, 348403, 421751, 728479, 1742015, 2108755, 3642395, 8013269, 40066345]

約数ペア:

[(1, 40066345), (5, 8013269), (11, 3642395), (19, 2108755), (23, 1742015), (55, 728479), (95, 421751), (115, 348403), (209, 191705), (253, 158365), (437, 91685), (1045, 38341), (1265, 31673), (1667, 24035), (2185, 18337), (4807, 8335)]