26931040

素因数分解:

$2^5\times 5^1\times {\mathrm{281}}^1\times {\mathrm{599}}^1$

素因数の和:895

約数の個数: 48

約数和(自身を含む): 63957600

約数和(自身を除く): 37026560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 281, 562, 599, 1124, 1198, 1405, 2248, 2396, 2810, 2995, 4496, 4792, 5620, 5990, 8992, 9584, 11240, 11980, 19168, 22480, 23960, 44960, 47920, 95840, 168319, 336638, 673276, 841595, 1346552, 1683190, 2693104, 3366380, 5386208, 6732760, 13465520, 26931040]

約数ペア:

[(1, 26931040), (2, 13465520), (4, 6732760), (5, 5386208), (8, 3366380), (10, 2693104), (16, 1683190), (20, 1346552), (32, 841595), (40, 673276), (80, 336638), (160, 168319), (281, 95840), (562, 47920), (599, 44960), (1124, 23960), (1198, 22480), (1405, 19168), (2248, 11980), (2396, 11240), (2810, 9584), (2995, 8992), (4496, 5990), (4792, 5620)]