27597830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4937}}^1$

素因数の和:5000

約数の個数: 32

約数和(自身を含む): 54752544

約数和(自身を除く): 27154714

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 4937, 5590, 9874, 24685, 49370, 64181, 128362, 212291, 320905, 424582, 641810, 1061455, 2122910, 2759783, 5519566, 13798915, 27597830]

約数ペア:

[(1, 27597830), (2, 13798915), (5, 5519566), (10, 2759783), (13, 2122910), (26, 1061455), (43, 641810), (65, 424582), (86, 320905), (130, 212291), (215, 128362), (430, 64181), (559, 49370), (1118, 24685), (2795, 9874), (4937, 5590)]