47129840

素因数分解:

$2^4\times 5^1\times {\mathrm{589123}}^1$

素因数の和:589136

約数の個数: 20

約数和(自身を含む): 109577064

約数和(自身を除く): 62447224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 589123, 1178246, 2356492, 2945615, 4712984, 5891230, 9425968, 11782460, 23564920, 47129840]

約数ペア:

[(1, 47129840), (2, 23564920), (4, 11782460), (5, 9425968), (8, 5891230), (10, 4712984), (16, 2945615), (20, 2356492), (40, 1178246), (80, 589123)]