7274080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4133}}^1$

素因数の和:4159

約数の個数: 48

約数和(自身を含む): 18751824

約数和(自身を除く): 11477744

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, 4133, 8266, 16532, 20665, 33064, 41330, 45463, 66128, 82660, 90926, 132256, 165320, 181852, 227315, 330640, 363704, 454630, 661280, 727408, 909260, 1454816, 1818520, 3637040, 7274080]

約数ペア:

[(1, 7274080), (2, 3637040), (4, 1818520), (5, 1454816), (8, 909260), (10, 727408), (11, 661280), (16, 454630), (20, 363704), (22, 330640), (32, 227315), (40, 181852), (44, 165320), (55, 132256), (80, 90926), (88, 82660), (110, 66128), (160, 45463), (176, 41330), (220, 33064), (352, 20665), (440, 16532), (880, 8266), (1760, 4133)]