41638280

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{45259}}^1$

素因数の和:45293

約数の個数: 32

約数和(自身を含む): 97761600

約数和(自身を除く): 56123320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 45259, 90518, 181036, 226295, 362072, 452590, 905180, 1040957, 1810360, 2081914, 4163828, 5204785, 8327656, 10409570, 20819140, 41638280]

約数ペア:

[(1, 41638280), (2, 20819140), (4, 10409570), (5, 8327656), (8, 5204785), (10, 4163828), (20, 2081914), (23, 1810360), (40, 1040957), (46, 905180), (92, 452590), (115, 362072), (184, 226295), (230, 181036), (460, 90518), (920, 45259)]