4287735680

素因数分解:

$2^7\times 5^1\times {\mathrm{353}}^1\times {\mathrm{18979}}^1$

素因数の和:19351

約数の個数: 64

約数和(自身を含む): 10279947600

約数和(自身を除く): 5992211920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 353, 640, 706, 1412, 1765, 2824, 3530, 5648, 7060, 11296, 14120, 18979, 22592, 28240, 37958, 45184, 56480, 75916, 94895, 112960, 151832, 189790, 225920, 303664, 379580, 607328, 759160, 1214656, 1518320, 2429312, 3036640, 6073280, 6699587, 12146560, 13399174, 26798348, 33497935, 53596696, 66995870, 107193392, 133991740, 214386784, 267983480, 428773568, 535966960, 857547136, 1071933920, 2143867840, 4287735680]

約数ペア:

[(1, 4287735680), (2, 2143867840), (4, 1071933920), (5, 857547136), (8, 535966960), (10, 428773568), (16, 267983480), (20, 214386784), (32, 133991740), (40, 107193392), (64, 66995870), (80, 53596696), (128, 33497935), (160, 26798348), (320, 13399174), (353, 12146560), (640, 6699587), (706, 6073280), (1412, 3036640), (1765, 2429312), (2824, 1518320), (3530, 1214656), (5648, 759160), (7060, 607328), (11296, 379580), (14120, 303664), (18979, 225920), (22592, 189790), (28240, 151832), (37958, 112960), (45184, 94895), (56480, 75916)]