5565170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 48

約数和(自身を含む): 11265480

約数和(自身を除く): 5700310

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 89, 130, 169, 178, 185, 338, 370, 445, 481, 845, 890, 962, 1157, 1690, 2314, 2405, 3293, 4810, 5785, 6253, 6586, 11570, 12506, 15041, 16465, 30082, 31265, 32930, 42809, 62530, 75205, 85618, 150410, 214045, 428090, 556517, 1113034, 2782585, 5565170]

約数ペア:

[(1, 5565170), (2, 2782585), (5, 1113034), (10, 556517), (13, 428090), (26, 214045), (37, 150410), (65, 85618), (74, 75205), (89, 62530), (130, 42809), (169, 32930), (178, 31265), (185, 30082), (338, 16465), (370, 15041), (445, 12506), (481, 11570), (845, 6586), (890, 6253), (962, 5785), (1157, 4810), (1690, 3293), (2314, 2405)]