55534000

素因数分解:

$2^4\times 5^3\times {\mathrm{27767}}^1$

素因数の和:27790

約数の個数: 40

約数和(自身を含む): 134286048

約数和(自身を除く): 78752048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 27767, 55534, 111068, 138835, 222136, 277670, 444272, 555340, 694175, 1110680, 1388350, 2221360, 2776700, 3470875, 5553400, 6941750, 11106800, 13883500, 27767000, 55534000]

約数ペア:

[(1, 55534000), (2, 27767000), (4, 13883500), (5, 11106800), (8, 6941750), (10, 5553400), (16, 3470875), (20, 2776700), (25, 2221360), (40, 1388350), (50, 1110680), (80, 694175), (100, 555340), (125, 444272), (200, 277670), (250, 222136), (400, 138835), (500, 111068), (1000, 55534), (2000, 27767)]