43078670

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{499}}^1$

素因数の和:692

約数の個数: 32

約数和(自身を含む): 79380000

約数和(自身を除く): 36301330

約数列:

[1, 2, 5, 10, 89, 97, 178, 194, 445, 485, 499, 890, 970, 998, 2495, 4990, 8633, 17266, 43165, 44411, 48403, 86330, 88822, 96806, 222055, 242015, 444110, 484030, 4307867, 8615734, 21539335, 43078670]

約数ペア:

[(1, 43078670), (2, 21539335), (5, 8615734), (10, 4307867), (89, 484030), (97, 444110), (178, 242015), (194, 222055), (445, 96806), (485, 88822), (499, 86330), (890, 48403), (970, 44411), (998, 43165), (2495, 17266), (4990, 8633)]