29071760

素因数分解:

$2^4\times 5^1\times {\mathrm{363397}}^1$

素因数の和:363410

約数の個数: 20

約数和(自身を含む): 67592028

約数和(自身を除く): 38520268

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 363397, 726794, 1453588, 1816985, 2907176, 3633970, 5814352, 7267940, 14535880, 29071760]

約数ペア:

[(1, 29071760), (2, 14535880), (4, 7267940), (5, 5814352), (8, 3633970), (10, 2907176), (16, 1816985), (20, 1453588), (40, 726794), (80, 363397)]