9091040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{8117}}^1$

素因数の和:8139

約数の個数: 48

約数和(自身を含む): 24548832

約数和(自身を除く): 15457792

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 8117, 16234, 32468, 40585, 56819, 64936, 81170, 113638, 129872, 162340, 227276, 259744, 284095, 324680, 454552, 568190, 649360, 909104, 1136380, 1298720, 1818208, 2272760, 4545520, 9091040]

約数ペア:

[(1, 9091040), (2, 4545520), (4, 2272760), (5, 1818208), (7, 1298720), (8, 1136380), (10, 909104), (14, 649360), (16, 568190), (20, 454552), (28, 324680), (32, 284095), (35, 259744), (40, 227276), (56, 162340), (70, 129872), (80, 113638), (112, 81170), (140, 64936), (160, 56819), (224, 40585), (280, 32468), (560, 16234), (1120, 8117)]