8010880

素因数分解:

$2^7\times 5^1\times {\mathrm{12517}}^1$

素因数の和:12536

約数の個数: 32

約数和(自身を含む): 19152540

約数和(自身を除く): 11141660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 12517, 25034, 50068, 62585, 100136, 125170, 200272, 250340, 400544, 500680, 801088, 1001360, 1602176, 2002720, 4005440, 8010880]

約数ペア:

[(1, 8010880), (2, 4005440), (4, 2002720), (5, 1602176), (8, 1001360), (10, 801088), (16, 500680), (20, 400544), (32, 250340), (40, 200272), (64, 125170), (80, 100136), (128, 62585), (160, 50068), (320, 25034), (640, 12517)]