5770000

素因数分解:

$2^4\times 5^4\times {\mathrm{577}}^1$

素因数の和:605

約数の個数: 50

約数和(自身を含む): 13993958

約数和(自身を除く): 8223958

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 577, 625, 1000, 1154, 1250, 2000, 2308, 2500, 2885, 4616, 5000, 5770, 9232, 10000, 11540, 14425, 23080, 28850, 46160, 57700, 72125, 115400, 144250, 230800, 288500, 360625, 577000, 721250, 1154000, 1442500, 2885000, 5770000]

約数ペア:

[(1, 5770000), (2, 2885000), (4, 1442500), (5, 1154000), (8, 721250), (10, 577000), (16, 360625), (20, 288500), (25, 230800), (40, 144250), (50, 115400), (80, 72125), (100, 57700), (125, 46160), (200, 28850), (250, 23080), (400, 14425), (500, 11540), (577, 10000), (625, 9232), (1000, 5770), (1154, 5000), (1250, 4616), (2000, 2885), (2308, 2500)]