66112000

素因数分解:

$2^9\times 5^3\times {\mathrm{1033}}^1$

素因数の和:1066

約数の個数: 80

約数和(自身を含む): 165013992

約数和(自身を除く): 98901992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 320, 400, 500, 512, 640, 800, 1000, 1033, 1280, 1600, 2000, 2066, 2560, 3200, 4000, 4132, 5165, 6400, 8000, 8264, 10330, 12800, 16000, 16528, 20660, 25825, 32000, 33056, 41320, 51650, 64000, 66112, 82640, 103300, 129125, 132224, 165280, 206600, 258250, 264448, 330560, 413200, 516500, 528896, 661120, 826400, 1033000, 1322240, 1652800, 2066000, 2644480, 3305600, 4132000, 6611200, 8264000, 13222400, 16528000, 33056000, 66112000]

約数ペア:

[(1, 66112000), (2, 33056000), (4, 16528000), (5, 13222400), (8, 8264000), (10, 6611200), (16, 4132000), (20, 3305600), (25, 2644480), (32, 2066000), (40, 1652800), (50, 1322240), (64, 1033000), (80, 826400), (100, 661120), (125, 528896), (128, 516500), (160, 413200), (200, 330560), (250, 264448), (256, 258250), (320, 206600), (400, 165280), (500, 132224), (512, 129125), (640, 103300), (800, 82640), (1000, 66112), (1033, 64000), (1280, 51650), (1600, 41320), (2000, 33056), (2066, 32000), (2560, 25825), (3200, 20660), (4000, 16528), (4132, 16000), (5165, 12800), (6400, 10330), (8000, 8264)]