5582000

素因数分解:

$2^4\times 5^3\times {\mathrm{2791}}^1$

素因数の和:2814

約数の個数: 40

約数和(自身を含む): 13502112

約数和(自身を除く): 7920112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 2791, 5582, 11164, 13955, 22328, 27910, 44656, 55820, 69775, 111640, 139550, 223280, 279100, 348875, 558200, 697750, 1116400, 1395500, 2791000, 5582000]

約数ペア:

[(1, 5582000), (2, 2791000), (4, 1395500), (5, 1116400), (8, 697750), (10, 558200), (16, 348875), (20, 279100), (25, 223280), (40, 139550), (50, 111640), (80, 69775), (100, 55820), (125, 44656), (200, 27910), (250, 22328), (400, 13955), (500, 11164), (1000, 5582), (2000, 2791)]