79091690

素因数分解:

$2^1\times 5^1\times {\mathrm{1789}}^1\times {\mathrm{4421}}^1$

素因数の和:6217

約数の個数: 16

約数和(自身を含む): 142476840

約数和(自身を除く): 63385150

約数列:

[1, 2, 5, 10, 1789, 3578, 4421, 8842, 8945, 17890, 22105, 44210, 7909169, 15818338, 39545845, 79091690]

約数ペア:

[(1, 79091690), (2, 39545845), (5, 15818338), (10, 7909169), (1789, 44210), (3578, 22105), (4421, 17890), (8842, 8945)]