6409040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7283}}^1$

素因数の和:7307

約数の個数: 40

約数和(自身を含む): 16257888

約数和(自身を除く): 9848848

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 7283, 14566, 29132, 36415, 58264, 72830, 80113, 116528, 145660, 160226, 291320, 320452, 400565, 582640, 640904, 801130, 1281808, 1602260, 3204520, 6409040]

約数ペア:

[(1, 6409040), (2, 3204520), (4, 1602260), (5, 1281808), (8, 801130), (10, 640904), (11, 582640), (16, 400565), (20, 320452), (22, 291320), (40, 160226), (44, 145660), (55, 116528), (80, 80113), (88, 72830), (110, 58264), (176, 36415), (220, 29132), (440, 14566), (880, 7283)]