117621280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{105019}}^1$

素因数の和:105041

約数の個数: 48

約数和(自身を含む): 317580480

約数和(自身を除く): 199959200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 105019, 210038, 420076, 525095, 735133, 840152, 1050190, 1470266, 1680304, 2100380, 2940532, 3360608, 3675665, 4200760, 5881064, 7351330, 8401520, 11762128, 14702660, 16803040, 23524256, 29405320, 58810640, 117621280]

約数ペア:

[(1, 117621280), (2, 58810640), (4, 29405320), (5, 23524256), (7, 16803040), (8, 14702660), (10, 11762128), (14, 8401520), (16, 7351330), (20, 5881064), (28, 4200760), (32, 3675665), (35, 3360608), (40, 2940532), (56, 2100380), (70, 1680304), (80, 1470266), (112, 1050190), (140, 840152), (160, 735133), (224, 525095), (280, 420076), (560, 210038), (1120, 105019)]