17157440

素因数分解:

$2^6\times 5^1\times {\mathrm{53617}}^1$

素因数の和:53634

約数の個数: 28

約数和(自身を含む): 40856916

約数和(自身を除く): 23699476

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 53617, 107234, 214468, 268085, 428936, 536170, 857872, 1072340, 1715744, 2144680, 3431488, 4289360, 8578720, 17157440]

約数ペア:

[(1, 17157440), (2, 8578720), (4, 4289360), (5, 3431488), (8, 2144680), (10, 1715744), (16, 1072340), (20, 857872), (32, 536170), (40, 428936), (64, 268085), (80, 214468), (160, 107234), (320, 53617)]