6611440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{683}}^1$

素因数の和:718

約数の個数: 60

約数和(自身を含む): 16920792

約数和(自身を除く): 10309352

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 683, 880, 968, 1210, 1366, 1936, 2420, 2732, 3415, 4840, 5464, 6830, 7513, 9680, 10928, 13660, 15026, 27320, 30052, 37565, 54640, 60104, 75130, 82643, 120208, 150260, 165286, 300520, 330572, 413215, 601040, 661144, 826430, 1322288, 1652860, 3305720, 6611440]

約数ペア:

[(1, 6611440), (2, 3305720), (4, 1652860), (5, 1322288), (8, 826430), (10, 661144), (11, 601040), (16, 413215), (20, 330572), (22, 300520), (40, 165286), (44, 150260), (55, 120208), (80, 82643), (88, 75130), (110, 60104), (121, 54640), (176, 37565), (220, 30052), (242, 27320), (440, 15026), (484, 13660), (605, 10928), (683, 9680), (880, 7513), (968, 6830), (1210, 5464), (1366, 4840), (1936, 3415), (2420, 2732)]