118668880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{134851}}^1$

素因数の和:134875

約数の個数: 40

約数和(自身を含む): 300989664

約数和(自身を除く): 182320784

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 134851, 269702, 539404, 674255, 1078808, 1348510, 1483361, 2157616, 2697020, 2966722, 5394040, 5933444, 7416805, 10788080, 11866888, 14833610, 23733776, 29667220, 59334440, 118668880]

約数ペア:

[(1, 118668880), (2, 59334440), (4, 29667220), (5, 23733776), (8, 14833610), (10, 11866888), (11, 10788080), (16, 7416805), (20, 5933444), (22, 5394040), (40, 2966722), (44, 2697020), (55, 2157616), (80, 1483361), (88, 1348510), (110, 1078808), (176, 674255), (220, 539404), (440, 269702), (880, 134851)]