3927940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8539}}^1$

素因数の和:8571

約数の個数: 24

約数和(自身を含む): 8608320

約数和(自身を除く): 4680380

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 8539, 17078, 34156, 42695, 85390, 170780, 196397, 392794, 785588, 981985, 1963970, 3927940]

約数ペア:

[(1, 3927940), (2, 1963970), (4, 981985), (5, 785588), (10, 392794), (20, 196397), (23, 170780), (46, 85390), (92, 42695), (115, 34156), (230, 17078), (460, 8539)]