5811640

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6317}}^1$

素因数の和:6351

約数の個数: 32

約数和(自身を含む): 13646880

約数和(自身を除く): 7835240

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 6317, 12634, 25268, 31585, 50536, 63170, 126340, 145291, 252680, 290582, 581164, 726455, 1162328, 1452910, 2905820, 5811640]

約数ペア:

[(1, 5811640), (2, 2905820), (4, 1452910), (5, 1162328), (8, 726455), (10, 581164), (20, 290582), (23, 252680), (40, 145291), (46, 126340), (92, 63170), (115, 50536), (184, 31585), (230, 25268), (460, 12634), (920, 6317)]