38166320

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{16451}}^1$

素因数の和:16493

約数の個数: 40

約数和(自身を含む): 91802160

約数和(自身を除く): 53635840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 16451, 32902, 65804, 82255, 131608, 164510, 263216, 329020, 477079, 658040, 954158, 1316080, 1908316, 2385395, 3816632, 4770790, 7633264, 9541580, 19083160, 38166320]

約数ペア:

[(1, 38166320), (2, 19083160), (4, 9541580), (5, 7633264), (8, 4770790), (10, 3816632), (16, 2385395), (20, 1908316), (29, 1316080), (40, 954158), (58, 658040), (80, 477079), (116, 329020), (145, 263216), (232, 164510), (290, 131608), (464, 82255), (580, 65804), (1160, 32902), (2320, 16451)]