80530370

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{1361}}^1$

素因数の和:1526

約数の個数: 32

約数和(自身を含む): 148959216

約数和(自身を除く): 68428846

約数列:

[1, 2, 5, 10, 61, 97, 122, 194, 305, 485, 610, 970, 1361, 2722, 5917, 6805, 11834, 13610, 29585, 59170, 83021, 132017, 166042, 264034, 415105, 660085, 830210, 1320170, 8053037, 16106074, 40265185, 80530370]

約数ペア:

[(1, 80530370), (2, 40265185), (5, 16106074), (10, 8053037), (61, 1320170), (97, 830210), (122, 660085), (194, 415105), (305, 264034), (485, 166042), (610, 132017), (970, 83021), (1361, 59170), (2722, 29585), (5917, 13610), (6805, 11834)]