98757670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{20879}}^1$

素因数の和:20940

約数の個数: 32

約数和(自身を含む): 198443520

約数和(自身を除く): 99685850

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 20879, 41758, 104395, 208790, 229669, 459338, 897797, 1148345, 1795594, 2296690, 4488985, 8977970, 9875767, 19751534, 49378835, 98757670]

約数ペア:

[(1, 98757670), (2, 49378835), (5, 19751534), (10, 9875767), (11, 8977970), (22, 4488985), (43, 2296690), (55, 1795594), (86, 1148345), (110, 897797), (215, 459338), (430, 229669), (473, 208790), (946, 104395), (2365, 41758), (4730, 20879)]