5450480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{9733}}^1$

素因数の和:9753

約数の個数: 40

約数和(自身を含む): 14484192

約数和(自身を除く): 9033712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 9733, 19466, 38932, 48665, 68131, 77864, 97330, 136262, 155728, 194660, 272524, 340655, 389320, 545048, 681310, 778640, 1090096, 1362620, 2725240, 5450480]

約数ペア:

[(1, 5450480), (2, 2725240), (4, 1362620), (5, 1090096), (7, 778640), (8, 681310), (10, 545048), (14, 389320), (16, 340655), (20, 272524), (28, 194660), (35, 155728), (40, 136262), (56, 97330), (70, 77864), (80, 68131), (112, 48665), (140, 38932), (280, 19466), (560, 9733)]