43542340

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2029}}^1$

素因数の和:2104

約数の個数: 48

約数和(自身を含む): 97196400

約数和(自身を除く): 53654060

約数列:

[1, 2, 4, 5, 10, 20, 29, 37, 58, 74, 116, 145, 148, 185, 290, 370, 580, 740, 1073, 2029, 2146, 4058, 4292, 5365, 8116, 10145, 10730, 20290, 21460, 40580, 58841, 75073, 117682, 150146, 235364, 294205, 300292, 375365, 588410, 750730, 1176820, 1501460, 2177117, 4354234, 8708468, 10885585, 21771170, 43542340]

約数ペア:

[(1, 43542340), (2, 21771170), (4, 10885585), (5, 8708468), (10, 4354234), (20, 2177117), (29, 1501460), (37, 1176820), (58, 750730), (74, 588410), (116, 375365), (145, 300292), (148, 294205), (185, 235364), (290, 150146), (370, 117682), (580, 75073), (740, 58841), (1073, 40580), (2029, 21460), (2146, 20290), (4058, 10730), (4292, 10145), (5365, 8116)]