88507660

素因数分解:

$2^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{9013}}^1$

素因数の和:9513

約数の個数: 24

約数和(自身を含む): 186265296

約数和(自身を除く): 97757636

約数列:

[1, 2, 4, 5, 10, 20, 491, 982, 1964, 2455, 4910, 9013, 9820, 18026, 36052, 45065, 90130, 180260, 4425383, 8850766, 17701532, 22126915, 44253830, 88507660]

約数ペア:

[(1, 88507660), (2, 44253830), (4, 22126915), (5, 17701532), (10, 8850766), (20, 4425383), (491, 180260), (982, 90130), (1964, 45065), (2455, 36052), (4910, 18026), (9013, 9820)]