3171250

素因数分解:

$2^1\times 5^4\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:124

約数の個数: 40

約数和(自身を含む): 6185520

約数和(自身を除く): 3014270

約数列:

[1, 2, 5, 10, 25, 43, 50, 59, 86, 118, 125, 215, 250, 295, 430, 590, 625, 1075, 1250, 1475, 2150, 2537, 2950, 5074, 5375, 7375, 10750, 12685, 14750, 25370, 26875, 36875, 53750, 63425, 73750, 126850, 317125, 634250, 1585625, 3171250]

約数ペア:

[(1, 3171250), (2, 1585625), (5, 634250), (10, 317125), (25, 126850), (43, 73750), (50, 63425), (59, 53750), (86, 36875), (118, 26875), (125, 25370), (215, 14750), (250, 12685), (295, 10750), (430, 7375), (590, 5375), (625, 5074), (1075, 2950), (1250, 2537), (1475, 2150)]