67010000

素因数分解:

$2^4\times 5^4\times {\mathrm{6701}}^1$

素因数の和:6729

約数の個数: 50

約数和(自身を含む): 162262122

約数和(自身を除く): 95252122

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 625, 1000, 1250, 2000, 2500, 5000, 6701, 10000, 13402, 26804, 33505, 53608, 67010, 107216, 134020, 167525, 268040, 335050, 536080, 670100, 837625, 1340200, 1675250, 2680400, 3350500, 4188125, 6701000, 8376250, 13402000, 16752500, 33505000, 67010000]

約数ペア:

[(1, 67010000), (2, 33505000), (4, 16752500), (5, 13402000), (8, 8376250), (10, 6701000), (16, 4188125), (20, 3350500), (25, 2680400), (40, 1675250), (50, 1340200), (80, 837625), (100, 670100), (125, 536080), (200, 335050), (250, 268040), (400, 167525), (500, 134020), (625, 107216), (1000, 67010), (1250, 53608), (2000, 33505), (2500, 26804), (5000, 13402), (6701, 10000)]