67788170

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{1637}}^1$

素因数の和:1786

約数の個数: 32

約数和(自身を含む): 126309456

約数和(自身を除く): 58521286

約数列:

[1, 2, 5, 10, 41, 82, 101, 202, 205, 410, 505, 1010, 1637, 3274, 4141, 8185, 8282, 16370, 20705, 41410, 67117, 134234, 165337, 330674, 335585, 671170, 826685, 1653370, 6778817, 13557634, 33894085, 67788170]

約数ペア:

[(1, 67788170), (2, 33894085), (5, 13557634), (10, 6778817), (41, 1653370), (82, 826685), (101, 671170), (202, 335585), (205, 330674), (410, 165337), (505, 134234), (1010, 67117), (1637, 41410), (3274, 20705), (4141, 16370), (8185, 8282)]