12727159600

素因数分解:

$2^4\times 5^2\times {\mathrm{31817899}}^1$

素因数の和:31817917

約数の個数: 30

約数和(自身を含む): 30577001900

約数和(自身を除く): 17849842300

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 31817899, 63635798, 127271596, 159089495, 254543192, 318178990, 509086384, 636357980, 795447475, 1272715960, 1590894950, 2545431920, 3181789900, 6363579800, 12727159600]

約数ペア:

[(1, 12727159600), (2, 6363579800), (4, 3181789900), (5, 2545431920), (8, 1590894950), (10, 1272715960), (16, 795447475), (20, 636357980), (25, 509086384), (40, 318178990), (50, 254543192), (80, 159089495), (100, 127271596), (200, 63635798), (400, 31817899)]