1036264000

素因数分解:

$2^6\times 5^3\times {\mathrm{129533}}^1$

素因数の和:129560

約数の個数: 56

約数和(自身を含む): 2566327608

約数和(自身を除く): 1530063608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 800, 1000, 1600, 2000, 4000, 8000, 129533, 259066, 518132, 647665, 1036264, 1295330, 2072528, 2590660, 3238325, 4145056, 5181320, 6476650, 8290112, 10362640, 12953300, 16191625, 20725280, 25906600, 32383250, 41450560, 51813200, 64766500, 103626400, 129533000, 207252800, 259066000, 518132000, 1036264000]

約数ペア:

[(1, 1036264000), (2, 518132000), (4, 259066000), (5, 207252800), (8, 129533000), (10, 103626400), (16, 64766500), (20, 51813200), (25, 41450560), (32, 32383250), (40, 25906600), (50, 20725280), (64, 16191625), (80, 12953300), (100, 10362640), (125, 8290112), (160, 6476650), (200, 5181320), (250, 4145056), (320, 3238325), (400, 2590660), (500, 2072528), (800, 1295330), (1000, 1036264), (1600, 647665), (2000, 518132), (4000, 259066), (8000, 129533)]