67042000

素因数分解:

$2^4\times 5^3\times {\mathrm{33521}}^1$

素因数の和:33544

約数の個数: 40

約数和(自身を含む): 162112392

約数和(自身を除く): 95070392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 33521, 67042, 134084, 167605, 268168, 335210, 536336, 670420, 838025, 1340840, 1676050, 2681680, 3352100, 4190125, 6704200, 8380250, 13408400, 16760500, 33521000, 67042000]

約数ペア:

[(1, 67042000), (2, 33521000), (4, 16760500), (5, 13408400), (8, 8380250), (10, 6704200), (16, 4190125), (20, 3352100), (25, 2681680), (40, 1676050), (50, 1340840), (80, 838025), (100, 670420), (125, 536336), (200, 335210), (250, 268168), (400, 167605), (500, 134084), (1000, 67042), (2000, 33521)]