108141320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{386219}}^1$

素因数の和:386237

約数の個数: 32

約数和(自身を含む): 278078400

約数和(自身を除く): 169937080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 386219, 772438, 1544876, 1931095, 2703533, 3089752, 3862190, 5407066, 7724380, 10814132, 13517665, 15448760, 21628264, 27035330, 54070660, 108141320]

約数ペア:

[(1, 108141320), (2, 54070660), (4, 27035330), (5, 21628264), (7, 15448760), (8, 13517665), (10, 10814132), (14, 7724380), (20, 5407066), (28, 3862190), (35, 3089752), (40, 2703533), (56, 1931095), (70, 1544876), (140, 772438), (280, 386219)]