38379710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{563}}^1$

素因数の和:988

約数の個数: 32

約数和(自身を含む): 73459872

約数和(自身を除く): 35080162

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 401, 563, 802, 1126, 2005, 2815, 4010, 5630, 6817, 9571, 13634, 19142, 34085, 47855, 68170, 95710, 225763, 451526, 1128815, 2257630, 3837971, 7675942, 19189855, 38379710]

約数ペア:

[(1, 38379710), (2, 19189855), (5, 7675942), (10, 3837971), (17, 2257630), (34, 1128815), (85, 451526), (170, 225763), (401, 95710), (563, 68170), (802, 47855), (1126, 34085), (2005, 19142), (2815, 13634), (4010, 9571), (5630, 6817)]