39332890

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1579}}^1$

素因数の和:1686

約数の個数: 32

約数和(自身を含む): 73716480

約数和(自身を除く): 34383590

約数列:

[1, 2, 5, 10, 47, 53, 94, 106, 235, 265, 470, 530, 1579, 2491, 3158, 4982, 7895, 12455, 15790, 24910, 74213, 83687, 148426, 167374, 371065, 418435, 742130, 836870, 3933289, 7866578, 19666445, 39332890]

約数ペア:

[(1, 39332890), (2, 19666445), (5, 7866578), (10, 3933289), (47, 836870), (53, 742130), (94, 418435), (106, 371065), (235, 167374), (265, 148426), (470, 83687), (530, 74213), (1579, 24910), (2491, 15790), (3158, 12455), (4982, 7895)]