3878260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8431}}^1$

素因数の和:8463

約数の個数: 24

約数和(自身を含む): 8499456

約数和(自身を除く): 4621196

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 8431, 16862, 33724, 42155, 84310, 168620, 193913, 387826, 775652, 969565, 1939130, 3878260]

約数ペア:

[(1, 3878260), (2, 1939130), (4, 969565), (5, 775652), (10, 387826), (20, 193913), (23, 168620), (46, 84310), (92, 42155), (115, 33724), (230, 16862), (460, 8431)]