79339880

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{86239}}^1$

素因数の和:86273

約数の個数: 32

約数和(自身を含む): 186278400

約数和(自身を除く): 106938520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 86239, 172478, 344956, 431195, 689912, 862390, 1724780, 1983497, 3449560, 3966994, 7933988, 9917485, 15867976, 19834970, 39669940, 79339880]

約数ペア:

[(1, 79339880), (2, 39669940), (4, 19834970), (5, 15867976), (8, 9917485), (10, 7933988), (20, 3966994), (23, 3449560), (40, 1983497), (46, 1724780), (92, 862390), (115, 689912), (184, 431195), (230, 344956), (460, 172478), (920, 86239)]