27600830

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{6883}}^1$

素因数の和:7291

約数の個数: 16

約数和(自身を含む): 49812624

約数和(自身を除く): 22211794

約数列:

[1, 2, 5, 10, 401, 802, 2005, 4010, 6883, 13766, 34415, 68830, 2760083, 5520166, 13800415, 27600830]

約数ペア:

[(1, 27600830), (2, 13800415), (5, 5520166), (10, 2760083), (401, 68830), (802, 34415), (2005, 13766), (4010, 6883)]