38789690

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2557}}^1$

素因数の和:2642

約数の個数: 32

約数和(自身を含む): 73486224

約数和(自身を除く): 34696534

約数列:

[1, 2, 5, 10, 37, 41, 74, 82, 185, 205, 370, 410, 1517, 2557, 3034, 5114, 7585, 12785, 15170, 25570, 94609, 104837, 189218, 209674, 473045, 524185, 946090, 1048370, 3878969, 7757938, 19394845, 38789690]

約数ペア:

[(1, 38789690), (2, 19394845), (5, 7757938), (10, 3878969), (37, 1048370), (41, 946090), (74, 524185), (82, 473045), (185, 209674), (205, 189218), (370, 104837), (410, 94609), (1517, 25570), (2557, 15170), (3034, 12785), (5114, 7585)]