41205440

素因数分解:

$2^6\times 5^1\times {\mathrm{128767}}^1$

素因数の和:128784

約数の個数: 28

約数和(自身を含む): 98121216

約数和(自身を除く): 56915776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 128767, 257534, 515068, 643835, 1030136, 1287670, 2060272, 2575340, 4120544, 5150680, 8241088, 10301360, 20602720, 41205440]

約数ペア:

[(1, 41205440), (2, 20602720), (4, 10301360), (5, 8241088), (8, 5150680), (10, 4120544), (16, 2575340), (20, 2060272), (32, 1287670), (40, 1030136), (64, 643835), (80, 515068), (160, 257534), (320, 128767)]