39267040

素因数分解:

$2^5\times 5^1\times {\mathrm{245419}}^1$

素因数の和:245434

約数の個数: 24

約数和(自身を含む): 92768760

約数和(自身を除く): 53501720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 245419, 490838, 981676, 1227095, 1963352, 2454190, 3926704, 4908380, 7853408, 9816760, 19633520, 39267040]

約数ペア:

[(1, 39267040), (2, 19633520), (4, 9816760), (5, 7853408), (8, 4908380), (10, 3926704), (16, 2454190), (20, 1963352), (32, 1227095), (40, 981676), (80, 490838), (160, 245419)]