224727940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{488539}}^1$

素因数の和:488571

約数の個数: 24

約数和(自身を含む): 492448320

約数和(自身を除く): 267720380

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 488539, 977078, 1954156, 2442695, 4885390, 9770780, 11236397, 22472794, 44945588, 56181985, 112363970, 224727940]

約数ペア:

[(1, 224727940), (2, 112363970), (4, 56181985), (5, 44945588), (10, 22472794), (20, 11236397), (23, 9770780), (46, 4885390), (92, 2442695), (115, 1954156), (230, 977078), (460, 488539)]