39046670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9689}}^1$

素因数の和:9740

約数の個数: 32

約数和(自身を含む): 78140160

約数和(自身を除く): 39093490

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 9689, 19378, 48445, 96890, 125957, 251914, 300359, 600718, 629785, 1259570, 1501795, 3003590, 3904667, 7809334, 19523335, 39046670]

約数ペア:

[(1, 39046670), (2, 19523335), (5, 7809334), (10, 3904667), (13, 3003590), (26, 1501795), (31, 1259570), (62, 629785), (65, 600718), (130, 300359), (155, 251914), (310, 125957), (403, 96890), (806, 48445), (2015, 19378), (4030, 9689)]