79030240

素因数分解:

$2^5\times 5^1\times {\mathrm{493939}}^1$

素因数の和:493954

約数の個数: 24

約数和(自身を含む): 186709320

約数和(自身を除く): 107679080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 493939, 987878, 1975756, 2469695, 3951512, 4939390, 7903024, 9878780, 15806048, 19757560, 39515120, 79030240]

約数ペア:

[(1, 79030240), (2, 39515120), (4, 19757560), (5, 15806048), (8, 9878780), (10, 7903024), (16, 4939390), (20, 3951512), (32, 2469695), (40, 1975756), (80, 987878), (160, 493939)]