98142770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{20749}}^1$

素因数の和:20810

約数の個数: 32

約数和(自身を含む): 197208000

約数和(自身を除く): 99065230

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 20749, 41498, 103745, 207490, 228239, 456478, 892207, 1141195, 1784414, 2282390, 4461035, 8922070, 9814277, 19628554, 49071385, 98142770]

約数ペア:

[(1, 98142770), (2, 49071385), (5, 19628554), (10, 9814277), (11, 8922070), (22, 4461035), (43, 2282390), (55, 1784414), (86, 1141195), (110, 892207), (215, 456478), (430, 228239), (473, 207490), (946, 103745), (2365, 41498), (4730, 20749)]