38920610

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1303}}^1$

素因数の和:1442

約数の個数: 32

約数和(自身を含む): 73232640

約数和(自身を除く): 34312030

約数列:

[1, 2, 5, 10, 29, 58, 103, 145, 206, 290, 515, 1030, 1303, 2606, 2987, 5974, 6515, 13030, 14935, 29870, 37787, 75574, 134209, 188935, 268418, 377870, 671045, 1342090, 3892061, 7784122, 19460305, 38920610]

約数ペア:

[(1, 38920610), (2, 19460305), (5, 7784122), (10, 3892061), (29, 1342090), (58, 671045), (103, 377870), (145, 268418), (206, 188935), (290, 134209), (515, 75574), (1030, 37787), (1303, 29870), (2606, 14935), (2987, 13030), (5974, 6515)]