87525440

素因数分解:

$2^6\times 5^1\times {\mathrm{273517}}^1$

素因数の和:273534

約数の個数: 28

約数和(自身を含む): 208420716

約数和(自身を除く): 120895276

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 273517, 547034, 1094068, 1367585, 2188136, 2735170, 4376272, 5470340, 8752544, 10940680, 17505088, 21881360, 43762720, 87525440]

約数ペア:

[(1, 87525440), (2, 43762720), (4, 21881360), (5, 17505088), (8, 10940680), (10, 8752544), (16, 5470340), (20, 4376272), (32, 2735170), (40, 2188136), (64, 1367585), (80, 1094068), (160, 547034), (320, 273517)]