5218330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 10224144

約数和(自身を除く): 5005814

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 137, 274, 293, 586, 685, 1370, 1465, 1781, 2930, 3562, 3809, 7618, 8905, 17810, 19045, 38090, 40141, 80282, 200705, 401410, 521833, 1043666, 2609165, 5218330]

約数ペア:

[(1, 5218330), (2, 2609165), (5, 1043666), (10, 521833), (13, 401410), (26, 200705), (65, 80282), (130, 40141), (137, 38090), (274, 19045), (293, 17810), (586, 8905), (685, 7618), (1370, 3809), (1465, 3562), (1781, 2930)]