47374840

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{9041}}^1$

素因数の和:9183

約数の個数: 32

約数和(自身を含む): 107418960

約数和(自身を除く): 60044120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2620, 5240, 9041, 18082, 36164, 45205, 72328, 90410, 180820, 361640, 1184371, 2368742, 4737484, 5921855, 9474968, 11843710, 23687420, 47374840]

約数ペア:

[(1, 47374840), (2, 23687420), (4, 11843710), (5, 9474968), (8, 5921855), (10, 4737484), (20, 2368742), (40, 1184371), (131, 361640), (262, 180820), (524, 90410), (655, 72328), (1048, 45205), (1310, 36164), (2620, 18082), (5240, 9041)]