8307320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29669}}^1$

素因数の和:29687

約数の個数: 32

約数和(自身を含む): 21362400

約数和(自身を除く): 13055080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 29669, 59338, 118676, 148345, 207683, 237352, 296690, 415366, 593380, 830732, 1038415, 1186760, 1661464, 2076830, 4153660, 8307320]

約数ペア:

[(1, 8307320), (2, 4153660), (4, 2076830), (5, 1661464), (7, 1186760), (8, 1038415), (10, 830732), (14, 593380), (20, 415366), (28, 296690), (35, 237352), (40, 207683), (56, 148345), (70, 118676), (140, 59338), (280, 29669)]