38931770

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2447}}^1$

素因数の和:2534

約数の個数: 32

約数和(自身を含む): 73675008

約数和(自身を除く): 34743238

約数列:

[1, 2, 5, 10, 37, 43, 74, 86, 185, 215, 370, 430, 1591, 2447, 3182, 4894, 7955, 12235, 15910, 24470, 90539, 105221, 181078, 210442, 452695, 526105, 905390, 1052210, 3893177, 7786354, 19465885, 38931770]

約数ペア:

[(1, 38931770), (2, 19465885), (5, 7786354), (10, 3893177), (37, 1052210), (43, 905390), (74, 526105), (86, 452695), (185, 210442), (215, 181078), (370, 105221), (430, 90539), (1591, 24470), (2447, 15910), (3182, 12235), (4894, 7955)]