42775330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8893}}^1$

素因数の和:8950

約数の個数: 32

約数和(自身を含む): 85168944

約数和(自身を除く): 42393614

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 8893, 17786, 44465, 88930, 115609, 231218, 329041, 578045, 658082, 1156090, 1645205, 3290410, 4277533, 8555066, 21387665, 42775330]

約数ペア:

[(1, 42775330), (2, 21387665), (5, 8555066), (10, 4277533), (13, 3290410), (26, 1645205), (37, 1156090), (65, 658082), (74, 578045), (130, 329041), (185, 231218), (370, 115609), (481, 88930), (962, 44465), (2405, 17786), (4810, 8893)]