45174280

素因数分解:

$2^3\times 5^1\times {\mathrm{883}}^1\times {\mathrm{1279}}^1$

素因数の和:2173

約数の個数: 32

約数和(自身を含む): 101836800

約数和(自身を除く): 56662520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 883, 1279, 1766, 2558, 3532, 4415, 5116, 6395, 7064, 8830, 10232, 12790, 17660, 25580, 35320, 51160, 1129357, 2258714, 4517428, 5646785, 9034856, 11293570, 22587140, 45174280]

約数ペア:

[(1, 45174280), (2, 22587140), (4, 11293570), (5, 9034856), (8, 5646785), (10, 4517428), (20, 2258714), (40, 1129357), (883, 51160), (1279, 35320), (1766, 25580), (2558, 17660), (3532, 12790), (4415, 10232), (5116, 8830), (6395, 7064)]