39807190

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{397}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 74047104

約数和(自身を除く): 34239914

約数列:

[1, 2, 5, 10, 37, 74, 185, 271, 370, 397, 542, 794, 1355, 1985, 2710, 3970, 10027, 14689, 20054, 29378, 50135, 73445, 100270, 107587, 146890, 215174, 537935, 1075870, 3980719, 7961438, 19903595, 39807190]

約数ペア:

[(1, 39807190), (2, 19903595), (5, 7961438), (10, 3980719), (37, 1075870), (74, 537935), (185, 215174), (271, 146890), (370, 107587), (397, 100270), (542, 73445), (794, 50135), (1355, 29378), (1985, 20054), (2710, 14689), (3970, 10027)]