41072840

素因数分解:

$2^3\times 5^1\times {\mathrm{439}}^1\times {\mathrm{2339}}^1$

素因数の和:2789

約数の個数: 32

約数和(自身を含む): 92664000

約数和(自身を除く): 51591160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 439, 878, 1756, 2195, 2339, 3512, 4390, 4678, 8780, 9356, 11695, 17560, 18712, 23390, 46780, 93560, 1026821, 2053642, 4107284, 5134105, 8214568, 10268210, 20536420, 41072840]

約数ペア:

[(1, 41072840), (2, 20536420), (4, 10268210), (5, 8214568), (8, 5134105), (10, 4107284), (20, 2053642), (40, 1026821), (439, 93560), (878, 46780), (1756, 23390), (2195, 18712), (2339, 17560), (3512, 11695), (4390, 9356), (4678, 8780)]