99293320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{354619}}^1$

素因数の和:354637

約数の個数: 32

約数和(自身を含む): 255326400

約数和(自身を除く): 156033080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 354619, 709238, 1418476, 1773095, 2482333, 2836952, 3546190, 4964666, 7092380, 9929332, 12411665, 14184760, 19858664, 24823330, 49646660, 99293320]

約数ペア:

[(1, 99293320), (2, 49646660), (4, 24823330), (5, 19858664), (7, 14184760), (8, 12411665), (10, 9929332), (14, 7092380), (20, 4964666), (28, 3546190), (35, 2836952), (40, 2482333), (56, 1773095), (70, 1418476), (140, 709238), (280, 354619)]