40635940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{88339}}^1$

素因数の和:88371

約数の個数: 24

約数和(自身を含む): 89046720

約数和(自身を除く): 48410780

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 88339, 176678, 353356, 441695, 883390, 1766780, 2031797, 4063594, 8127188, 10158985, 20317970, 40635940]

約数ペア:

[(1, 40635940), (2, 20317970), (4, 10158985), (5, 8127188), (10, 4063594), (20, 2031797), (23, 1766780), (46, 883390), (92, 441695), (115, 353356), (230, 176678), (460, 88339)]