41720620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{90697}}^1$

素因数の和:90729

約数の個数: 24

約数和(自身を含む): 91423584

約数和(自身を除く): 49702964

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 90697, 181394, 362788, 453485, 906970, 1813940, 2086031, 4172062, 8344124, 10430155, 20860310, 41720620]

約数ペア:

[(1, 41720620), (2, 20860310), (4, 10430155), (5, 8344124), (10, 4172062), (20, 2086031), (23, 1813940), (46, 906970), (92, 453485), (115, 362788), (230, 181394), (460, 90697)]