77800490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{338263}}^1$

素因数の和:338293

約数の個数: 16

約数和(自身を含む): 146130048

約数和(自身を除く): 68329558

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 338263, 676526, 1691315, 3382630, 7780049, 15560098, 38900245, 77800490]

約数ペア:

[(1, 77800490), (2, 38900245), (5, 15560098), (10, 7780049), (23, 3382630), (46, 1691315), (115, 676526), (230, 338263)]