73648510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43579}}^1$

素因数の和:43612

約数の個数: 24

約数和(自身を含む): 143552520

約数和(自身を除く): 69904010

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 43579, 87158, 217895, 435790, 566527, 1133054, 2832635, 5665270, 7364851, 14729702, 36824255, 73648510]

約数ペア:

[(1, 73648510), (2, 36824255), (5, 14729702), (10, 7364851), (13, 5665270), (26, 2832635), (65, 1133054), (130, 566527), (169, 435790), (338, 217895), (845, 87158), (1690, 43579)]