39746860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{104597}}^1$

素因数の和:104625

約数の個数: 24

約数和(自身を含む): 87862320

約数和(自身を除く): 48115460

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 104597, 209194, 418388, 522985, 1045970, 1987343, 2091940, 3974686, 7949372, 9936715, 19873430, 39746860]

約数ペア:

[(1, 39746860), (2, 19873430), (4, 9936715), (5, 7949372), (10, 3974686), (19, 2091940), (20, 1987343), (38, 1045970), (76, 522985), (95, 418388), (190, 209194), (380, 104597)]