15698412020

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{182243}}^1$

素因数の和:182384

約数の個数: 48

約数和(自身を含む): 33984861120

約数和(自身を除く): 18286449100

約数列:

[1, 2, 4, 5, 10, 20, 59, 73, 118, 146, 236, 292, 295, 365, 590, 730, 1180, 1460, 4307, 8614, 17228, 21535, 43070, 86140, 182243, 364486, 728972, 911215, 1822430, 3644860, 10752337, 13303739, 21504674, 26607478, 43009348, 53214956, 53761685, 66518695, 107523370, 133037390, 215046740, 266074780, 784920601, 1569841202, 3139682404, 3924603005, 7849206010, 15698412020]

約数ペア:

[(1, 15698412020), (2, 7849206010), (4, 3924603005), (5, 3139682404), (10, 1569841202), (20, 784920601), (59, 266074780), (73, 215046740), (118, 133037390), (146, 107523370), (236, 66518695), (292, 53761685), (295, 53214956), (365, 43009348), (590, 26607478), (730, 21504674), (1180, 13303739), (1460, 10752337), (4307, 3644860), (8614, 1822430), (17228, 911215), (21535, 728972), (43070, 364486), (86140, 182243)]