74418080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{42283}}^1$

素因数の和:42309

約数の個数: 48

約数和(自身を含む): 191800224

約数和(自身を除く): 117382144

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, 42283, 84566, 169132, 211415, 338264, 422830, 465113, 676528, 845660, 930226, 1353056, 1691320, 1860452, 2325565, 3382640, 3720904, 4651130, 6765280, 7441808, 9302260, 14883616, 18604520, 37209040, 74418080]

約数ペア:

[(1, 74418080), (2, 37209040), (4, 18604520), (5, 14883616), (8, 9302260), (10, 7441808), (11, 6765280), (16, 4651130), (20, 3720904), (22, 3382640), (32, 2325565), (40, 1860452), (44, 1691320), (55, 1353056), (80, 930226), (88, 845660), (110, 676528), (160, 465113), (176, 422830), (220, 338264), (352, 211415), (440, 169132), (880, 84566), (1760, 42283)]