2668343425

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{509}}^1\times {\mathrm{1733}}^1$

素因数の和:2274

約数の個数: 36

約数和(自身を含む): 3646133820

約数和(自身を除く): 977790395

約数列:

[1, 5, 11, 25, 55, 121, 275, 509, 605, 1733, 2545, 3025, 5599, 8665, 12725, 19063, 27995, 43325, 61589, 95315, 139975, 209693, 307945, 476575, 882097, 1048465, 1539725, 4410485, 5242325, 9703067, 22052425, 48515335, 106733737, 242576675, 533668685, 2668343425]

約数ペア:

[(1, 2668343425), (5, 533668685), (11, 242576675), (25, 106733737), (55, 48515335), (121, 22052425), (275, 9703067), (509, 5242325), (605, 4410485), (1733, 1539725), (2545, 1048465), (3025, 882097), (5599, 476575), (8665, 307945), (12725, 209693), (19063, 139975), (27995, 95315), (43325, 61589)]