27184400

素因数分解:

$2^4\times 5^2\times {\mathrm{67961}}^1$

素因数の和:67979

約数の個数: 30

約数和(自身を含む): 65311482

約数和(自身を除く): 38127082

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 67961, 135922, 271844, 339805, 543688, 679610, 1087376, 1359220, 1699025, 2718440, 3398050, 5436880, 6796100, 13592200, 27184400]

約数ペア:

[(1, 27184400), (2, 13592200), (4, 6796100), (5, 5436880), (8, 3398050), (10, 2718440), (16, 1699025), (20, 1359220), (25, 1087376), (40, 679610), (50, 543688), (80, 339805), (100, 271844), (200, 135922), (400, 67961)]