85024370

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{1151}}^1$

素因数の和:1330

約数の個数: 32

約数和(自身を含む): 156764160

約数和(自身を除く): 71739790

約数列:

[1, 2, 5, 10, 83, 89, 166, 178, 415, 445, 830, 890, 1151, 2302, 5755, 7387, 11510, 14774, 36935, 73870, 95533, 102439, 191066, 204878, 477665, 512195, 955330, 1024390, 8502437, 17004874, 42512185, 85024370]

約数ペア:

[(1, 85024370), (2, 42512185), (5, 17004874), (10, 8502437), (83, 1024390), (89, 955330), (166, 512195), (178, 477665), (415, 204878), (445, 191066), (830, 102439), (890, 95533), (1151, 73870), (2302, 36935), (5755, 14774), (7387, 11510)]