56362000

素因数分解:

$2^4\times 5^3\times {\mathrm{28181}}^1$

素因数の和:28204

約数の個数: 40

約数和(自身を含む): 136288152

約数和(自身を除く): 79926152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 28181, 56362, 112724, 140905, 225448, 281810, 450896, 563620, 704525, 1127240, 1409050, 2254480, 2818100, 3522625, 5636200, 7045250, 11272400, 14090500, 28181000, 56362000]

約数ペア:

[(1, 56362000), (2, 28181000), (4, 14090500), (5, 11272400), (8, 7045250), (10, 5636200), (16, 3522625), (20, 2818100), (25, 2254480), (40, 1409050), (50, 1127240), (80, 704525), (100, 563620), (125, 450896), (200, 281810), (250, 225448), (400, 140905), (500, 112724), (1000, 56362), (2000, 28181)]