97247500

素因数分解:

$2^2\times 5^4\times 7^1\times {\mathrm{5557}}^1$

素因数の和:5588

約数の個数: 60

約数和(自身を含む): 243084688

約数和(自身を除く): 145837188

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 625, 700, 875, 1250, 1750, 2500, 3500, 4375, 5557, 8750, 11114, 17500, 22228, 27785, 38899, 55570, 77798, 111140, 138925, 155596, 194495, 277850, 388990, 555700, 694625, 777980, 972475, 1389250, 1944950, 2778500, 3473125, 3889900, 4862375, 6946250, 9724750, 13892500, 19449500, 24311875, 48623750, 97247500]

約数ペア:

[(1, 97247500), (2, 48623750), (4, 24311875), (5, 19449500), (7, 13892500), (10, 9724750), (14, 6946250), (20, 4862375), (25, 3889900), (28, 3473125), (35, 2778500), (50, 1944950), (70, 1389250), (100, 972475), (125, 777980), (140, 694625), (175, 555700), (250, 388990), (350, 277850), (500, 194495), (625, 155596), (700, 138925), (875, 111140), (1250, 77798), (1750, 55570), (2500, 38899), (3500, 27785), (4375, 22228), (5557, 17500), (8750, 11114)]