45175940

素因数分解:

$2^2\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{2113}}^1$

素因数の和:3191

約数の個数: 24

約数和(自身を含む): 95003160

約数和(自身を除く): 49827220

約数列:

[1, 2, 4, 5, 10, 20, 1069, 2113, 2138, 4226, 4276, 5345, 8452, 10565, 10690, 21130, 21380, 42260, 2258797, 4517594, 9035188, 11293985, 22587970, 45175940]

約数ペア:

[(1, 45175940), (2, 22587970), (4, 11293985), (5, 9035188), (10, 4517594), (20, 2258797), (1069, 42260), (2113, 21380), (2138, 21130), (4226, 10690), (4276, 10565), (5345, 8452)]