82343720

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{108347}}^1$

素因数の和:108377

約数の個数: 32

約数和(自身を含む): 195026400

約数和(自身を除く): 112682680

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 108347, 216694, 433388, 541735, 866776, 1083470, 2058593, 2166940, 4117186, 4333880, 8234372, 10292965, 16468744, 20585930, 41171860, 82343720]

約数ペア:

[(1, 82343720), (2, 41171860), (4, 20585930), (5, 16468744), (8, 10292965), (10, 8234372), (19, 4333880), (20, 4117186), (38, 2166940), (40, 2058593), (76, 1083470), (95, 866776), (152, 541735), (190, 433388), (380, 216694), (760, 108347)]