56366000

素因数分解:

$2^4\times 5^3\times {\mathrm{28183}}^1$

素因数の和:28206

約数の個数: 40

約数和(自身を含む): 136297824

約数和(自身を除く): 79931824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 28183, 56366, 112732, 140915, 225464, 281830, 450928, 563660, 704575, 1127320, 1409150, 2254640, 2818300, 3522875, 5636600, 7045750, 11273200, 14091500, 28183000, 56366000]

約数ペア:

[(1, 56366000), (2, 28183000), (4, 14091500), (5, 11273200), (8, 7045750), (10, 5636600), (16, 3522875), (20, 2818300), (25, 2254640), (40, 1409150), (50, 1127320), (80, 704575), (100, 563660), (125, 450928), (200, 281830), (250, 225464), (400, 140915), (500, 112732), (1000, 56366), (2000, 28183)]