2561145305005

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{78649}}^1\times {\mathrm{32083}}^1$

素因数の和:110773

約数の個数: 32

約数和(自身を含む): 3633705504000

約数和(自身を除く): 1072560198995

約数列:

[1, 5, 7, 29, 35, 145, 203, 1015, 32083, 78649, 160415, 224581, 393245, 550543, 930407, 1122905, 2280821, 2752715, 4652035, 6512849, 11404105, 15965747, 32564245, 79828735, 2523295867, 12616479335, 17663071069, 73175580143, 88315355345, 365877900715, 512229061001, 2561145305005]

約数ペア:

[(1, 2561145305005), (5, 512229061001), (7, 365877900715), (29, 88315355345), (35, 73175580143), (145, 17663071069), (203, 12616479335), (1015, 2523295867), (32083, 79828735), (78649, 32564245), (160415, 15965747), (224581, 11404105), (393245, 6512849), (550543, 4652035), (930407, 2752715), (1122905, 2280821)]