85522270

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{3371}}^1$

素因数の和:3480

約数の個数: 32

約数和(自身を含む): 160237440

約数和(自身を除く): 74715170

約数列:

[1, 2, 5, 10, 43, 59, 86, 118, 215, 295, 430, 590, 2537, 3371, 5074, 6742, 12685, 16855, 25370, 33710, 144953, 198889, 289906, 397778, 724765, 994445, 1449530, 1988890, 8552227, 17104454, 42761135, 85522270]

約数ペア:

[(1, 85522270), (2, 42761135), (5, 17104454), (10, 8552227), (43, 1988890), (59, 1449530), (86, 994445), (118, 724765), (215, 397778), (295, 289906), (430, 198889), (590, 144953), (2537, 33710), (3371, 25370), (5074, 16855), (6742, 12685)]