45397690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2549}}^1$

素因数の和:2706

約数の個数: 32

約数和(自身を含む): 88678800

約数和(自身を除く): 43281110

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 137, 274, 685, 1370, 1781, 2549, 3562, 5098, 8905, 12745, 17810, 25490, 33137, 66274, 165685, 331370, 349213, 698426, 1746065, 3492130, 4539769, 9079538, 22698845, 45397690]

約数ペア:

[(1, 45397690), (2, 22698845), (5, 9079538), (10, 4539769), (13, 3492130), (26, 1746065), (65, 698426), (130, 349213), (137, 331370), (274, 165685), (685, 66274), (1370, 33137), (1781, 25490), (2549, 17810), (3562, 12745), (5098, 8905)]