29747320

素因数分解:

$2^3\times 5^1\times {\mathrm{569}}^1\times {\mathrm{1307}}^1$

素因数の和:1887

約数の個数: 32

約数和(自身を含む): 67100400

約数和(自身を除く): 37353080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 569, 1138, 1307, 2276, 2614, 2845, 4552, 5228, 5690, 6535, 10456, 11380, 13070, 22760, 26140, 52280, 743683, 1487366, 2974732, 3718415, 5949464, 7436830, 14873660, 29747320]

約数ペア:

[(1, 29747320), (2, 14873660), (4, 7436830), (5, 5949464), (8, 3718415), (10, 2974732), (20, 1487366), (40, 743683), (569, 52280), (1138, 26140), (1307, 22760), (2276, 13070), (2614, 11380), (2845, 10456), (4552, 6535), (5228, 5690)]