4774880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2713}}^1$

素因数の和:2739

約数の個数: 48

約数和(自身を含む): 12310704

約数和(自身を除く): 7535824

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 2713, 5426, 10852, 13565, 21704, 27130, 29843, 43408, 54260, 59686, 86816, 108520, 119372, 149215, 217040, 238744, 298430, 434080, 477488, 596860, 954976, 1193720, 2387440, 4774880]

約数ペア:

[(1, 4774880), (2, 2387440), (4, 1193720), (5, 954976), (8, 596860), (10, 477488), (11, 434080), (16, 298430), (20, 238744), (22, 217040), (32, 149215), (40, 119372), (44, 108520), (55, 86816), (80, 59686), (88, 54260), (110, 43408), (160, 29843), (176, 27130), (220, 21704), (352, 13565), (440, 10852), (880, 5426), (1760, 2713)]