115029320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{410819}}^1$

素因数の和:410837

約数の個数: 32

約数和(自身を含む): 295790400

約数和(自身を除く): 180761080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 410819, 821638, 1643276, 2054095, 2875733, 3286552, 4108190, 5751466, 8216380, 11502932, 14378665, 16432760, 23005864, 28757330, 57514660, 115029320]

約数ペア:

[(1, 115029320), (2, 57514660), (4, 28757330), (5, 23005864), (7, 16432760), (8, 14378665), (10, 11502932), (14, 8216380), (20, 5751466), (28, 4108190), (35, 3286552), (40, 2875733), (56, 2054095), (70, 1643276), (140, 821638), (280, 410819)]