98551570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{26141}}^1$

素因数の和:26190

約数の個数: 32

約数和(自身を含む): 197633520

約数和(自身を除く): 99081950

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 26141, 52282, 130705, 261410, 339833, 679666, 758089, 1516178, 1699165, 3398330, 3790445, 7580890, 9855157, 19710314, 49275785, 98551570]

約数ペア:

[(1, 98551570), (2, 49275785), (5, 19710314), (10, 9855157), (13, 7580890), (26, 3790445), (29, 3398330), (58, 1699165), (65, 1516178), (130, 758089), (145, 679666), (290, 339833), (377, 261410), (754, 130705), (1885, 52282), (3770, 26141)]