77037890

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{33641}}^1$

素因数の和:33877

約数の個数: 16

約数和(自身を含む): 139277880

約数和(自身を除く): 62239990

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 33641, 67282, 168205, 336410, 7703789, 15407578, 38518945, 77037890]

約数ペア:

[(1, 77037890), (2, 38518945), (5, 15407578), (10, 7703789), (229, 336410), (458, 168205), (1145, 67282), (2290, 33641)]