133029220

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{37159}}^1$

素因数の和:37347

約数の個数: 24

約数和(自身を含む): 280929600

約数和(自身を除く): 147900380

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1790, 3580, 37159, 74318, 148636, 185795, 371590, 743180, 6651461, 13302922, 26605844, 33257305, 66514610, 133029220]

約数ペア:

[(1, 133029220), (2, 66514610), (4, 33257305), (5, 26605844), (10, 13302922), (20, 6651461), (179, 743180), (358, 371590), (716, 185795), (895, 148636), (1790, 74318), (3580, 37159)]