84074080

素因数分解:

$2^5\times 5^1\times {\mathrm{479}}^1\times {\mathrm{1097}}^1$

素因数の和:1591

約数の個数: 48

約数和(自身を含む): 199221120

約数和(自身を除く): 115147040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 479, 958, 1097, 1916, 2194, 2395, 3832, 4388, 4790, 5485, 7664, 8776, 9580, 10970, 15328, 17552, 19160, 21940, 35104, 38320, 43880, 76640, 87760, 175520, 525463, 1050926, 2101852, 2627315, 4203704, 5254630, 8407408, 10509260, 16814816, 21018520, 42037040, 84074080]

約数ペア:

[(1, 84074080), (2, 42037040), (4, 21018520), (5, 16814816), (8, 10509260), (10, 8407408), (16, 5254630), (20, 4203704), (32, 2627315), (40, 2101852), (80, 1050926), (160, 525463), (479, 175520), (958, 87760), (1097, 76640), (1916, 43880), (2194, 38320), (2395, 35104), (3832, 21940), (4388, 19160), (4790, 17552), (5485, 15328), (7664, 10970), (8776, 9580)]