47135780

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{63697}}^1$

素因数の和:63743

約数の個数: 24

約数和(自身を含む): 101662008

約数和(自身を除く): 54526228

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 63697, 127394, 254788, 318485, 636970, 1273940, 2356789, 4713578, 9427156, 11783945, 23567890, 47135780]

約数ペア:

[(1, 47135780), (2, 23567890), (4, 11783945), (5, 9427156), (10, 4713578), (20, 2356789), (37, 1273940), (74, 636970), (148, 318485), (185, 254788), (370, 127394), (740, 63697)]