133465600

素因数分解:

$2^9\times 5^2\times {\mathrm{10427}}^1$

素因数の和:10455

約数の個数: 60

約数和(自身を含む): 330703164

約数和(自身を除く): 197237564

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1280, 1600, 2560, 3200, 6400, 10427, 12800, 20854, 41708, 52135, 83416, 104270, 166832, 208540, 260675, 333664, 417080, 521350, 667328, 834160, 1042700, 1334656, 1668320, 2085400, 2669312, 3336640, 4170800, 5338624, 6673280, 8341600, 13346560, 16683200, 26693120, 33366400, 66732800, 133465600]

約数ペア:

[(1, 133465600), (2, 66732800), (4, 33366400), (5, 26693120), (8, 16683200), (10, 13346560), (16, 8341600), (20, 6673280), (25, 5338624), (32, 4170800), (40, 3336640), (50, 2669312), (64, 2085400), (80, 1668320), (100, 1334656), (128, 1042700), (160, 834160), (200, 667328), (256, 521350), (320, 417080), (400, 333664), (512, 260675), (640, 208540), (800, 166832), (1280, 104270), (1600, 83416), (2560, 52135), (3200, 41708), (6400, 20854), (10427, 12800)]