29309320

素因数分解:

$2^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{2341}}^1$

素因数の和:2665

約数の個数: 32

約数和(自身を含む): 66184920

約数和(自身を除く): 36875600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 313, 626, 1252, 1565, 2341, 2504, 3130, 4682, 6260, 9364, 11705, 12520, 18728, 23410, 46820, 93640, 732733, 1465466, 2930932, 3663665, 5861864, 7327330, 14654660, 29309320]

約数ペア:

[(1, 29309320), (2, 14654660), (4, 7327330), (5, 5861864), (8, 3663665), (10, 2930932), (20, 1465466), (40, 732733), (313, 93640), (626, 46820), (1252, 23410), (1565, 18728), (2341, 12520), (2504, 11705), (3130, 9364), (4682, 6260)]