244647320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{265921}}^1$

素因数の和:265955

約数の個数: 32

約数和(自身を含む): 574391520

約数和(自身を除く): 329744200

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 265921, 531842, 1063684, 1329605, 2127368, 2659210, 5318420, 6116183, 10636840, 12232366, 24464732, 30580915, 48929464, 61161830, 122323660, 244647320]

約数ペア:

[(1, 244647320), (2, 122323660), (4, 61161830), (5, 48929464), (8, 30580915), (10, 24464732), (20, 12232366), (23, 10636840), (40, 6116183), (46, 5318420), (92, 2659210), (115, 2127368), (184, 1329605), (230, 1063684), (460, 531842), (920, 265921)]