27177200

素因数分解:

$2^4\times 5^2\times {\mathrm{67943}}^1$

素因数の和:67961

約数の個数: 30

約数和(自身を含む): 65294184

約数和(自身を除く): 38116984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 67943, 135886, 271772, 339715, 543544, 679430, 1087088, 1358860, 1698575, 2717720, 3397150, 5435440, 6794300, 13588600, 27177200]

約数ペア:

[(1, 27177200), (2, 13588600), (4, 6794300), (5, 5435440), (8, 3397150), (10, 2717720), (16, 1698575), (20, 1358860), (25, 1087088), (40, 679430), (50, 543544), (80, 339715), (100, 271772), (200, 135886), (400, 67943)]