29709280

素因数分解:

$2^5\times 5^1\times {\mathrm{185683}}^1$

素因数の和:185698

約数の個数: 24

約数和(自身を含む): 70188552

約数和(自身を除く): 40479272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 185683, 371366, 742732, 928415, 1485464, 1856830, 2970928, 3713660, 5941856, 7427320, 14854640, 29709280]

約数ペア:

[(1, 29709280), (2, 14854640), (4, 7427320), (5, 5941856), (8, 3713660), (10, 2970928), (16, 1856830), (20, 1485464), (32, 928415), (40, 742732), (80, 371366), (160, 185683)]