27101390

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{823}}^1$

素因数の和:956

約数の個数: 32

約数和(自身を含む): 50725440

約数和(自身を除く): 23624050

約数列:

[1, 2, 5, 10, 37, 74, 89, 178, 185, 370, 445, 823, 890, 1646, 3293, 4115, 6586, 8230, 16465, 30451, 32930, 60902, 73247, 146494, 152255, 304510, 366235, 732470, 2710139, 5420278, 13550695, 27101390]

約数ペア:

[(1, 27101390), (2, 13550695), (5, 5420278), (10, 2710139), (37, 732470), (74, 366235), (89, 304510), (178, 152255), (185, 146494), (370, 73247), (445, 60902), (823, 32930), (890, 30451), (1646, 16465), (3293, 8230), (4115, 6586)]