39373240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{42797}}^1$

素因数の和:42831

約数の個数: 32

約数和(自身を含む): 92443680

約数和(自身を除く): 53070440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 42797, 85594, 171188, 213985, 342376, 427970, 855940, 984331, 1711880, 1968662, 3937324, 4921655, 7874648, 9843310, 19686620, 39373240]

約数ペア:

[(1, 39373240), (2, 19686620), (4, 9843310), (5, 7874648), (8, 4921655), (10, 3937324), (20, 1968662), (23, 1711880), (40, 984331), (46, 855940), (92, 427970), (115, 342376), (184, 213985), (230, 171188), (460, 85594), (920, 42797)]