38593620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16493}}^1$

素因数の和:16521

約数の個数: 72

約数和(自身を含む): 126080136

約数和(自身を除く): 87486516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 16493, 32986, 49479, 65972, 82465, 98958, 148437, 164930, 197916, 214409, 247395, 296874, 329860, 428818, 494790, 593748, 643227, 742185, 857636, 989580, 1072045, 1286454, 1484370, 1929681, 2144090, 2572908, 2968740, 3216135, 3859362, 4288180, 6432270, 7718724, 9648405, 12864540, 19296810, 38593620]

約数ペア:

[(1, 38593620), (2, 19296810), (3, 12864540), (4, 9648405), (5, 7718724), (6, 6432270), (9, 4288180), (10, 3859362), (12, 3216135), (13, 2968740), (15, 2572908), (18, 2144090), (20, 1929681), (26, 1484370), (30, 1286454), (36, 1072045), (39, 989580), (45, 857636), (52, 742185), (60, 643227), (65, 593748), (78, 494790), (90, 428818), (117, 329860), (130, 296874), (156, 247395), (180, 214409), (195, 197916), (234, 164930), (260, 148437), (390, 98958), (468, 82465), (585, 65972), (780, 49479), (1170, 32986), (2340, 16493)]