85877450

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{677}}^1$

素因数の和:791

約数の個数: 48

約数和(自身を含む): 166462560

約数和(自身を除く): 80585110

約数列:

[1, 2, 5, 10, 25, 43, 50, 59, 86, 118, 215, 295, 430, 590, 677, 1075, 1354, 1475, 2150, 2537, 2950, 3385, 5074, 6770, 12685, 16925, 25370, 29111, 33850, 39943, 58222, 63425, 79886, 126850, 145555, 199715, 291110, 399430, 727775, 998575, 1455550, 1717549, 1997150, 3435098, 8587745, 17175490, 42938725, 85877450]

約数ペア:

[(1, 85877450), (2, 42938725), (5, 17175490), (10, 8587745), (25, 3435098), (43, 1997150), (50, 1717549), (59, 1455550), (86, 998575), (118, 727775), (215, 399430), (295, 291110), (430, 199715), (590, 145555), (677, 126850), (1075, 79886), (1354, 63425), (1475, 58222), (2150, 39943), (2537, 33850), (2950, 29111), (3385, 25370), (5074, 16925), (6770, 12685)]