39376120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{140629}}^1$

素因数の和:140647

約数の個数: 32

約数和(自身を含む): 101253600

約数和(自身を除く): 61877480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 140629, 281258, 562516, 703145, 984403, 1125032, 1406290, 1968806, 2812580, 3937612, 4922015, 5625160, 7875224, 9844030, 19688060, 39376120]

約数ペア:

[(1, 39376120), (2, 19688060), (4, 9844030), (5, 7875224), (7, 5625160), (8, 4922015), (10, 3937612), (14, 2812580), (20, 1968806), (28, 1406290), (35, 1125032), (40, 984403), (56, 703145), (70, 562516), (140, 281258), (280, 140629)]