74836520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{601}}^1$

素因数の和:906

約数の個数: 64

約数和(自身を含む): 184645440

約数和(自身を除く): 109808920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 283, 440, 566, 601, 1132, 1202, 1415, 2264, 2404, 2830, 3005, 3113, 4808, 5660, 6010, 6226, 6611, 11320, 12020, 12452, 13222, 15565, 24040, 24904, 26444, 31130, 33055, 52888, 62260, 66110, 124520, 132220, 170083, 264440, 340166, 680332, 850415, 1360664, 1700830, 1870913, 3401660, 3741826, 6803320, 7483652, 9354565, 14967304, 18709130, 37418260, 74836520]

約数ペア:

[(1, 74836520), (2, 37418260), (4, 18709130), (5, 14967304), (8, 9354565), (10, 7483652), (11, 6803320), (20, 3741826), (22, 3401660), (40, 1870913), (44, 1700830), (55, 1360664), (88, 850415), (110, 680332), (220, 340166), (283, 264440), (440, 170083), (566, 132220), (601, 124520), (1132, 66110), (1202, 62260), (1415, 52888), (2264, 33055), (2404, 31130), (2830, 26444), (3005, 24904), (3113, 24040), (4808, 15565), (5660, 13222), (6010, 12452), (6226, 12020), (6611, 11320)]