24691810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:619

約数の個数: 64

約数和(自身を含む): 53996544

約数和(自身を除く): 29304734

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 31, 55, 62, 65, 110, 130, 143, 155, 286, 310, 341, 403, 557, 682, 715, 806, 1114, 1430, 1705, 2015, 2785, 3410, 4030, 4433, 5570, 6127, 7241, 8866, 12254, 14482, 17267, 22165, 30635, 34534, 36205, 44330, 61270, 72410, 79651, 86335, 159302, 172670, 189937, 224471, 379874, 398255, 448942, 796510, 949685, 1122355, 1899370, 2244710, 2469181, 4938362, 12345905, 24691810]

約数ペア:

[(1, 24691810), (2, 12345905), (5, 4938362), (10, 2469181), (11, 2244710), (13, 1899370), (22, 1122355), (26, 949685), (31, 796510), (55, 448942), (62, 398255), (65, 379874), (110, 224471), (130, 189937), (143, 172670), (155, 159302), (286, 86335), (310, 79651), (341, 72410), (403, 61270), (557, 44330), (682, 36205), (715, 34534), (806, 30635), (1114, 22165), (1430, 17267), (1705, 14482), (2015, 12254), (2785, 8866), (3410, 7241), (4030, 6127), (4433, 5570)]